Oyama Yuichi 大山雄一

… Alternative Names

OYAMA Yuichi 大山雄一

大山雄一オオヤマユウイチ

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Researcher Number	30213896
Other IDs	https://orcid.org/0000-0002-1689-0285
Affiliation (Current)	2026: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 2014 – 2019: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 講師 2012 – 2013: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 研究機関講師 2011 – 2012: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 講師 2010: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 研究機関講師 … More 2002: 高エネルギー加速器研究機構, 素粒子原子核研究所, 助手 2000: KEK.IPN, Res.Assc, 素核研, 助手 1999: 高エネルギー加速器研究機構, 素粒子原子核研究所, 助手 1998: 高エネルギー加速器研究機構, 素粒子原子核研究, 助手 1997: 高エネルギー加速器研究機構, 素粒子原子核研究所, 助手 1996: 高エネルギー物理学研究所, 助手 1995 – 1996: 高エネルギー物理学研究所, 物理研究部, 助手 1995: 東京大学, 高エネルギー物理学研究所, 助手 1992 – 1993: 高エネルギー物理学研究所, 物理研究部, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics / Particle/Nuclear/Cosmic ray/Astro physics / Humanities and Social Sciences Except Principal Investigator 素粒子・核・宇宙線 / Physics / 核・宇宙線・素粒子
Keywords	Principal Investigator J-PARC / ニュートリノ / 放射線 / T2K実験 / トリチウム / 大強度陽子ビーム / 放射化水処理 / 放射化水 / ベリリウム / T2K … More / ビームライン / 放射能 / ニュートリノビームライン / 大強度ビーム / マンガン / Ｔ２Ｋ / Ｊ－ＰＡＲＣ / イオン交換樹脂 / 空間放射線量 / K2K / カミオカンデ … More Except Principal Investigator ニュートリノ / Gas Cherenkov / Segmented Plate Ion Chamber / Secondary Emission Chamber / Current Transformer / long base-line neutrino oscillation experiment / neutrino / neutrino beam line / イオンチェンバー / 水チェレンコフ検出器 / ニュートリノビーム / 平板イオンチェンバー / セカンダリ-エミッションチェンバー / 電流変換器 / SPIC(平板イオンチェンバー) / SEC(二次粒子検出器) / CT(電流変換器) / ビームモニター / チェレンコフカウンター / SPIC / SEC / CT / 長基線ニュートリノ振動実験 / ニュートリノビームライン / Long baseline / Accelerator neutrino / Neutrino oscillation / Neutrino mass / 陽子加速器 / 加速器ニュートリノ実験 / 標準模型 / レプトン / 素粒子 / 長基線 / 加速器ニュートリノ / ニュートリノ振動 / ニュートリノ質量 / Super-Kamiokande / grand unification / supersymmetry / proton decay / チェレンコフ / 水チェレンコフ光 / 陽子 / スーパーカミオカンデ / 大統一理論 / 超対称性 / 陽子崩壊 / 超新星爆発 / 超新星 / ニュートリノバースト / シミュレーション / 液体シンチレータ / 太陽ニュートリノ Less

Study of tritium produced from J-PARC neutrino beamlinePrincipal Investigator
- Principal Investigator
  
  大山雄一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  High Energy Accelerator Research Organization
Study of radioactive water and air in the J-PARC neutrino beam linePrincipal Investigator
- Principal Investigator
  
  Oyama Yuichi
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  High Energy Accelerator Research Organization
Study of radioactive water management in J-PARC neutrino beamlinePrincipal Investigator
- Principal Investigator
  
  Oyama Yuichi
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  High Energy Accelerator Research Organization
Radiation dose in the J-PARC neutrino beam lineduring the beam operationPrincipal Investigator
- Principal Investigator
  
  OYAMA Yuichi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  High Energy Accelerator Research Organization
理科教育のためのニュートリノ物理学実験の公開Principal Investigator
- Principal Investigator
  
  大山雄一
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  The High Energy Accelerator Research Organization
Study of neutrino mass by long baseline neutrino oscillation experiment
- Principal Investigator
  
  NISHIKAWA Koichiro
- Project Period (FY)
  1996 – 2000
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Physics
- Research Institution
  KYOTO UNIVERSITY
  The High Energy Accelerator Research Organization
  The University of Tokyo
Study of a scintillating fiber detector for a scattering experiment
- Principal Investigator
  
  IEIRI Masaharu
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  High Energy Accelerator Research Organization
銀河系及びその近傍におけるニュートリノバーストの監視
- Principal Investigator
  
  NAKAMURA Kenzo
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  National Laboratory for High Energy Physics
Search for proton Decay p*nuK^+
- Principal Investigator
  
  TOTSUKA Yoji
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  The University of Tokyo
炭素13を用いた太陽ニュートリノ検出器の基礎研究
- Principal Investigator
  
  森正樹
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  核・宇宙線・素粒子
- Research Institution
  Miyagi University of Education
  National Laboratory for High Energy Physics

All 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2013 2012 2011 2010

All Journal Article Presentation

[Journal Article] First Joint Oscillation Analysis of Super-Kamiokande Atmospheric and T2K Accelerator Neutrino Data2025
- Author(s)
  Abe K. 他
- Journal Title
  
  Physical Review Letters
  
  Volume: 134 Issue: 1 Pages: 1-13
- DOI
  10.1103/physrevlett.134.011801
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H04943, KAKENHI-PROJECT-20H00149, KAKENHI-PROJECT-23H05434, KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-24K07076, KAKENHI-PROJECT-23K13112, KAKENHI-PROJECT-23KF0110, KAKENHI-PROJECT-23KF0234, KAKENHI-PROJECT-23KJ0319, KAKENHI-PROJECT-24K23938
[Journal Article] First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K2023
- Author(s)
  J. Nugent et al., T2K Collaboration
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 11 Pages: 112009-112009
- DOI
  10.1103/physrevd.108.112009
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-23KF0234, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03588, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-23H05434
[Journal Article] Measurements of neutrino oscillation parameters from the T2K experiment using 3.6e21 protons on target2023
- Author(s)
  Abe K.、Berns L.、et al.、T2K Collaboration
- Journal Title
  
  The European Physical Journal C
  
  Volume: 83 Issue: 9 Pages: 9-782
- DOI
  10.1140/epjc/s10052-023-11819-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13112, KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-23KF0234, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-22H04943, KAKENHI-PROJECT-20H00149, KAKENHI-PROJECT-23H05434
[Journal Article] Measurements of the νμ and ￣νμ-induced coherent charged pion production cross sections on C12 by the T2K experiment2023
- Author(s)
  Abe K.、Berns L.、et al.、T2K Collaboration
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 9 Pages: 9-092009
- DOI
  10.1103/physrevd.108.092009
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13112, KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-23KF0234, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03588, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-23H05434
[Journal Article] Updated T2K measurements of muon neutrino and antineutrino disappearance using 3.6e21 protons on target2023
- Author(s)
  Abe K.、Berns L.、et al.、T2K Collaboration
- Journal Title
  
  Physical Review D
  
  Volume: 108 Issue: 7 Pages: 7-072011
- DOI
  10.1103/physrevd.108.072011
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13112, KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-23KF0234, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03588, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-22H04943, KAKENHI-PROJECT-23H05434
[Journal Article] Toward the confirmation of atmospheric neutrino oscillations2023
- Author(s)
  Yuichi Oyama
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2023 Issue: 5
- DOI
  10.1093/ptep/ptad097
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03682
[Journal Article] Scintillator ageing of the T2K near detectors from 2010 to 20212022
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Journal of Instrumentation
  
  Volume: 17 Issue: 10 Pages: P10028-P10028
- DOI
  10.1088/1748-0221/17/10/p10028
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03588, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-22KJ0558, KAKENHI-PROJECT-22KF0045, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] T2K measurements of muon neutrino and antineutrino disappearance using 3.13×10^21 protons on target2021
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Phys.Rev.D
  
  Volume: 103 Issue: 1
- DOI
  10.1103/physrevd.103.l011101
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05536
[Journal Article] Improved constraints on neutrino mixing from the T2K experiment with 3.13×10^21 protons on target2021
- Author(s)
  Abe K. et. al. (T2K collaboration)
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 11 Pages: 1120081-62
- DOI
  10.1103/physrevd.103.112008
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-20H00149, KAKENHI-ORGANIZER-18H05535, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] Measurements of \bar{\nu_\mu} and \bar{\nu_\mu} + \nu_\mu charged-current cross-sections without detected pions nor protons on water and hydrocarbon at mean antineutrino energy of 0.86GeV2021
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Prog.Theor.Exp.Phys.
  
  Volume: 2021 Issue: 4 Pages: 1-28
- DOI
  10.1093/ptep/ptab014
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-18H03701, KAKENHI-PROJECT-19J22258, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-21K03588, KAKENHI-PROJECT-17H01134
[Journal Article] First T2K measurement of transverse kinematic imbalance in the muon-neutrino charged-current single-π+ production channel containing at least one proton2021
- Author(s)
  Abe K. et. al. (T2K collaboration)
- Journal Title
  
  Physical Review D
  
  Volume: 103 Issue: 11 Pages: 1120091-27
- DOI
  10.1103/physrevd.103.112009
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-21K03591, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] First combined measurement of the muon neutrino and antineutrino charged-current cross section without pions in the final state at T2K2020
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Phys.Rev.D
  
  Volume: 101 Issue: 11 Pages: 112001-112001
- DOI
  10.1103/physrevd.101.112001
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] Search for Electron Antineutrino Appearance in a Long-Baseline Muon Antineutrino Beam2020
- Author(s)
  Abe K et al. (T2K Collaboration)
- Journal Title
  
  Physical Review Letters
  
  Volume: 124 Issue: 16 Pages: 161802-161802
- DOI
  10.1103/physrevlett.124.161802
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05536, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-20H00149
[Journal Article] Constraint on the Matter-Antimatter Symmetry-Violating Phase in Neutrino Oscillations2020
- Author(s)
  Abe K et al. (T2K Collaboration)
- Journal Title
  
  Nature
  
  Volume: 580 Issue: 7803 Pages: 339-339
- DOI
  10.1038/s41586-020-2177-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-18K03682, KAKENHI-ORGANIZER-18H05535, KAKENHI-PROJECT-19J22258, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05536, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-20H00149
[Journal Article] First measurement of the charged current \bar{\nu_\mu} double differential cross section on a water target without pions in the final state2020
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Phys.Rev.D
  
  Volume: 102 Issue: 1 Pages: 012007-012007
- DOI
  10.1103/physrevd.102.012007
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-18H03701, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND2802020
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  J.High Energ. Phys.
  
  Volume: 10 Issue: 10 Pages: 114-114
- DOI
  10.1007/jhep10(2020)114
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-18H03701, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537
[Journal Article] Measurement of the muon neutrino charged-current single pi^+ production on hydrocarbon using the T2K off-axis near detector ND2802020
- Author(s)
  K. Abe, T. Ishida, Y. Oyama et al.
- Journal Title
  
  Physical Review D
  
  Volume: 101 Issue: 1 Pages: 012007-012007
- DOI
  10.1103/physrevd.101.012007
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-16H06288, KAKENHI-PLANNED-18H05537
[Journal Article] Simultaneous measurement of the muon neutrino charged-current cross section on oxygen and carbon without pions in the final state at T2K2020
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al.
- Journal Title
  
  Phys.Rev.D
  
  Volume: 101 Issue: 1 Pages: 112004-112004
- DOI
  10.1103/physrevd.101.012004
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Journal Article] Measurement of neutrino and antineutrino neutral-current quasielasticlike interactions on oxygen by detecting nuclear deexcitation gamma rays2019
- Author(s)
  K. Abe, T. Ishida, Y. Oyama et al.
- Journal Title
  
  Physical Review D
  
  Volume: 100 Issue: 11 Pages: 112009-112009
- DOI
  10.1103/physrevd.100.112009
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05536, KAKENHI-PLANNED-18H05537
[Journal Article] Search for neutral-current induced single photon production at the ND280 near detector in T2K2019
- Author(s)
  K. Abe, T. Ishida, Y. Oyama et al.
- Journal Title
  
  Journal of Physics G: Nuclear and Particle Physics
  
  Volume: 46 Issue: 8 Pages: 8-8
- DOI
  10.1088/1361-6471/ab227d
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-16H06288
[Journal Article] Search for light sterile neutrinos with the T2K far detector Super-Kamiokande at a baseline of 295 km2019
- Author(s)
  K. Abe, T. Ishida, Y. Oyama et al.
- Journal Title
  
  Physical Review D
  
  Volume: 99 Issue: 7 Pages: 071103-071103
- DOI
  10.1103/physrevd.99.071103
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-ORGANIZER-18H05535, KAKENHI-PLANNED-18H05536, KAKENHI-PLANNED-18H05537
[Journal Article] Measurement of the muon neutrino charged-current cross sections on water, hydrocarbon and iron, and their ratios, with the T2K on-axis detectors2019
- Author(s)
  K. Abe, T. Ishida, Y. Oyama et al.
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2019 Issue: 9 Pages: 1-30
- DOI
  10.1093/ptep/ptz070
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-19J22440, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-26247034, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-18H03701
[Journal Article] Measurement of inclusive double-differential nu_mu charged-current cross section with improved acceptance in the T2K off-axis near detector2018
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al
- Journal Title
  
  Physical Review D
  
  Volume: 98 Issue: 1 Pages: 012004-012004
- DOI
  10.1103/physrevd.98.012004
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-WRAPUP-18H05193, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-18H03701
[Journal Article] First measurement of the νμ charged-current cross section on a water target without pions in the final state2018
- Author(s)
  Abe K et al. (T2K Collaboration)
- Journal Title
  
  Physical Review D
  
  Volume: 97 Issue: 1 Pages: 012001-012001
- DOI
  10.1103/physrevd.97.012001
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134
[Journal Article] Search for CP violation in Neutrino and Antineutrino Oscillations by the T2K experimen with 2.2x10^21 protons on target2018
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al
- Journal Title
  
  Physical Review Letters
  
  Volume: 121 Issue: 17 Pages: 171802-171802
- DOI
  10.1103/physrevlett.121.171802
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-WRAPUP-18H05193, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-ORGANIZER-18H05535, KAKENHI-PLANNED-18H05536, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-26247034
[Journal Article] Characterization of nuclear effects in muon-neutrino scattering on hydrocarbon with a measurement of final-state kinematics and correlations in charged-current pionless interactions at T2K2018
- Author(s)
  K.Abe, T.Ishida, Y.Oyama et al
- Journal Title
  
  Physical Review D
  
  Volume: 98 Issue: 3 Pages: 032003-032003
- DOI
  10.1103/physrevd.98.032003
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-16H06288, KAKENHI-PLANNED-18H05537, KAKENHI-PROJECT-18H03701
[Journal Article] Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5×10^21 protons on target2017
- Author(s)
  T. Nakaya, T. Nakadaira, A.K. Ichikawa, Y. Seiya 他 (T2K Collaboration 約300名)
- Journal Title
  
  Phys. Rev. D
  
  Volume: 96 Issue: 1 Pages: 011102-011102
- DOI
  10.1103/physrevd.96.011102
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-25105001, KAKENHI-PLANNED-25105002, KAKENHI-PROJECT-15J01714, KAKENHI-PROJECT-16J03052, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-26800128, KAKENHI-INTERNATIONAL-15K21734, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-26247034
[Journal Article] Measurement of neutrino and antineutrino oscillations by the T2K experiment including a new additional sample of ne interactions at the far detector2017
- Author(s)
  T. Nakaya, T. Nakadaira, A.K. Ichikawa, Y. Seiya, A. Minamino 他（T2K Collaboration 約300名）
- Journal Title
  
  Phys. Rev. D
  
  Volume: 96 Issue: 9 Pages: 092006-092006
- DOI
  10.1103/physrevd.96.092006
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-25105002, KAKENHI-PROJECT-15J01714, KAKENHI-PROJECT-16J03052, KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-26800128, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134
[Journal Article] Measurement of ν￣μ and νμ charged current inclusive cross sections and their ratio with the T2K off-axis near detector2017
- Author(s)
  Abe K et al. (T2K Collaboration)
- Journal Title
  
  Physical Review D
  
  Volume: 96 Issue: 5 Pages: 052001-052001
- DOI
  10.1103/physrevd.96.052001
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J06141, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-17H01134
[Journal Article] Combined Analysis of Neutrino and Antineutrino Oscillations at T2K2017
- Author(s)
  T. Nakaya, M. Yokoyama and the T2K Collaboration
- Journal Title
  
  Phys. Rev. Lett
  
  Volume: 118 Issue: 15 Pages: 151801-151801
- DOI
  10.1103/physrevlett.118.151801
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244030, KAKENHI-PROJECT-15F15721, KAKENHI-PROJECT-14F04326, KAKENHI-PROJECT-26800128, KAKENHI-PROJECT-16H06288, KAKENHI-ORGANIZER-25105001, KAKENHI-PLANNED-25105002, KAKENHI-PROJECT-15J01714, KAKENHI-PROJECT-16J03052, KAKENHI-PROJECT-25400307, KAKENHI-INTERNATIONAL-15K21734, KAKENHI-PROJECT-17H01134, KAKENHI-PROJECT-26247034
[Journal Article] First measurement of the muon neutrino charged current single pion production cross section on water with the T2K near detector2017
- Author(s)
  T. Nakaya, M. Yokoyama and the T2K Collaboration
- Journal Title
  
  Phys. Rev. D
  
  Volume: 95 Issue: 1 Pages: 012010-012010
- DOI
  10.1103/physrevd.95.012010
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244030, KAKENHI-PROJECT-15F15721, KAKENHI-PROJECT-14F04326, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-16H06288, KAKENHI-PLANNED-25105002
[Journal Article] Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline2017
- Author(s)
  The T2K Collaboration
- Journal Title
  
  Physical Review D
  
  Volume: 95 Issue: 11 Pages: 1-9
- DOI
  10.1103/physrevd.95.111101
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06288, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-17H01134
[Journal Article] Measurement of Coherent π+ Production in Low Energy Neutrino-Carbon Scattering2016
- Author(s)
  T. Nakaya, M. Shiozawa, T. Maruyama and the T2K collaboration
- Journal Title
  
  Physical Review letters
  
  Volume: 117 Issue: 19 Pages: 192501-192501
- DOI
  10.1103/physrevlett.117.192501
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-25105001, KAKENHI-PROJECT-24244030, KAKENHI-PROJECT-15F15721, KAKENHI-PROJECT-14F04326, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-16H06288
[Journal Article] Measurement of the muon neutrino inclusive charged-current cross section in the energy range of 1-3 GeV with the T2K INGRID detector2016
- Author(s)
  T. Nakaya, M. Shiozawa, and the T2K collaboration
- Journal Title
  
  Physical Review D
  
  Volume: 93 Issue: 7 Pages: 072002-072002
- DOI
  10.1103/physrevd.93.072002
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21734, KAKENHI-PROJECT-24244030, KAKENHI-PLANNED-25105002, KAKENHI-PROJECT-25400307, KAKENHI-PROJECT-26247034
[Journal Article] Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam2016
- Author(s)
  T. Nakaya, M. Yokoyama and the T2K Collaboration
- Journal Title
  
  Phys. Rev. Lett
  
  Volume: 116 Issue: 18 Pages: 181801-181801
- DOI
  10.1103/physrevlett.116.181801
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244030, KAKENHI-PROJECT-15F15721, KAKENHI-PROJECT-16J03052, KAKENHI-PROJECT-14F04326, KAKENHI-PROJECT-14F04716, KAKENHI-PROJECT-25400307, KAKENHI-PLANNED-25105002
[Journal Article] Measurement of double-differential muon neutrino charged-current interactions on C8H8 without pions in the final state using the T2K off-axis beam2016
- Author(s)
  T. Nakaya, M. Yokoyama and the T2K Collaboration
- Journal Title
  
  Phys. Rev. D
  
  Volume: 93 Issue: 11 Pages: 112012-112012
- DOI
  10.1103/physrevd.93.112012
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24244030, KAKENHI-PROJECT-15F15721, KAKENHI-PROJECT-14F04326, KAKENHI-PROJECT-14F04716, KAKENHI-PROJECT-25400307
[Journal Article] T2K neutrino flux prediction2013
- Author(s)
  K. Abe, 他T2Kコラボレーション
- Journal Title
  
  Physics Review D
  
  Volume: 87 Issue: 1 Pages: 12001-12034
- DOI
  10.1103/physrevd.87.012001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-10J00423, KAKENHI-PROJECT-10J00437, KAKENHI-PROJECT-11F01809, KAKENHI-PROJECT-11J00613, KAKENHI-PROJECT-11J00727, KAKENHI-PROJECT-12J01570, KAKENHI-PROJECT-22540318, KAKENHI-PROJECT-23244058, KAKENHI-PROJECT-24540307, KAKENHI-PROJECT-24654077
[Journal Article] Current status of the T2K experiment2012
- Author(s)
  Yuichi Oyama
- Journal Title
  
  J. Phys. Conf. Ser
  
  Volume: 347 Pages: 12005-12005
- DOI
  10.1088/1742-6596/347/1/012005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540318
[Journal Article] The T2K Experiment2011
- Author(s)
  K.Abe, et al.(T2K Collaboration)
- Journal Title
  
  Nuclear Instruments and Methods A
  
  Volume: 659 Issue: 1 Pages: 106-135
- DOI
  10.1016/j.nima.2011.06.067
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J00727, KAKENHI-PLANNED-18071005, KAKENHI-PROJECT-19104005, KAKENHI-PROJECT-20674004, KAKENHI-PUBLICLY-22011006, KAKENHI-PROJECT-22540318, KAKENHI-PROJECT-22740145, KAKENHI-PROJECT-23340062
[Journal Article] First muon-neutrino disappearance study with an off-axis beam2011
- Author(s)
  K.Abe, et al.(T2K Collaboration)
- Journal Title
  
  Physical Review D
  
  Volume: 85 Issue: 3 Pages: 31103-31110
- DOI
  10.1103/physrevd.85.031103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10F00774, KAKENHI-PROJECT-10J00437, KAKENHI-PROJECT-10J01016, KAKENHI-PROJECT-11F01809, KAKENHI-PROJECT-11J00613, KAKENHI-PROJECT-11J00727, KAKENHI-PROJECT-12J01570, KAKENHI-PLANNED-18071005, KAKENHI-PROJECT-19104005, KAKENHI-PROJECT-20674004, KAKENHI-PROJECT-21244042, KAKENHI-PUBLICLY-22011006, KAKENHI-PUBLICLY-22011011, KAKENHI-PROJECT-22540318, KAKENHI-PROJECT-22740145, KAKENHI-PROJECT-23340062, KAKENHI-PROJECT-24654077
[Journal Article] Indication of Electron Neutrino Appearance from an Accelerator-Produced Off-Axis Muon Neutrino Beam2011
- Author(s)
  K.Abe, et al.(T2K Collaboration)
- Journal Title
  
  Physics Review Letters
  
  Volume: 107 Issue: 4 Pages: 41801-41808
- DOI
  10.1103/physrevlett.107.041801
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10F00774, KAKENHI-PROJECT-10J00437, KAKENHI-PROJECT-10J01016, KAKENHI-PROJECT-11J00613, KAKENHI-PROJECT-11J00727, KAKENHI-PLANNED-18071005, KAKENHI-PROJECT-19104005, KAKENHI-PROJECT-20674004, KAKENHI-PROJECT-21244042, KAKENHI-PUBLICLY-22011006, KAKENHI-PROJECT-22540318, KAKENHI-PROJECT-22740145, KAKENHI-PROJECT-23340062
[Presentation] J-PARCニュートリノビームライン1.3MW運転申請と放射化水処理2024
- Author(s)
  大山雄一
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-24K07076
[Presentation] Recent status of the tritium problem at J-PARC neutrino beamline2022
- Author(s)
  Yuichi Oyama
- Organizer
  12th International Workshop on Neutrino Beams and Instrumentation (NBI2022)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] Tritium problems in the J-PARC neutrino beamline2020
- Author(s)
  Yuichi Oyama
- Organizer
  US/Japan workshop on tritium transport study
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] Status of the T2K experiment2020
- Author(s)
  Yuichi Oyama
- Organizer
  CNNP2020
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] J-PARC Neutrino Beamline and 1.3 MW Upgrade2019
- Author(s)
  Yuichi Oyama
- Organizer
  NuFact2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] J-PARCニュートリノビームラインにおけるトリチウム問題2019
- Author(s)
  大山雄一
- Organizer
  富山大学双方向型共同研究報告会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] Tritium problems in the J-PARC neutrino beamline2019
- Author(s)
  Yuichi Oyama
- Organizer
  NBI2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] Radio-active waste treatment2018
- Author(s)
  Yuichi Oyama
- Organizer
  J-PARC Neutrino beam line upgrade Technical Advisory Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03682
[Presentation] J-PARC NU Radioactive Waste Treatment2017
- Author(s)
  Yuichi Oyama
- Organizer
  10th International Workshop on Neutrino Beams and Instrumentation (NBI2017)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400307
[Presentation] Latest results from T2K and other neutrino oscillation experiments2016
- Author(s)
  Yuichi Oyama
- Organizer
  Colombian Meeting on High Energy Physics (1st ComHEP)
- Place of Presentation
  Medellin(Colombia)
- Year and Date
  2016-11-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400307
[Presentation] Latest results from neutrino oscillation experiments2016
- Author(s)
  Yuichi Oyama
- Organizer
  Astroparticle Physics @ Yachay
- Place of Presentation
  Yachay(Ecuador)
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400307
[Presentation] Current status of the T2K experiment2015
- Author(s)
  Yuichi Oyama
- Organizer
  18th International Conference From the Planck Scale to the Electroweak Scale
- Place of Presentation
  イオアニナ、ギリシャ
- Year and Date
  2015-05-25
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400307
[Presentation] T2K radioactive drainage treatment2012
- Author(s)
  Yuichi Oyama
- Organizer
  8th International Workshop on Neutrino Beams and Instrumentation
- Place of Presentation
  CERN Geneve, Switzerland
- Invited
- Data Source
  KAKENHI-PROJECT-22540318
[Presentation] T2K radioactive drainage treatment2012
- Author(s)
  Yuichi Oyama
- Organizer
  Talk at "8^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2012)"
- Place of Presentation
  CERN, Geneve, Switzerland
- Data Source
  KAKENHI-PROJECT-22540318
[Presentation] Current status of the T2K experiment2011
- Author(s)
  Yuichi Oyama
- Organizer
  Talk at "2^<nd>International Conference on Particle Physics (ICPP-Istanbul II)"
- Place of Presentation
  Istanbul, Turkey
- Data Source
  KAKENHI-PROJECT-22540318
[Presentation] Current status of the T2K experiment2011
- Author(s)
  大山雄一
- Organizer
  ICPP-Istanbul II
- Place of Presentation
  Dogus Univ., Istanbul(招待講演)
- Year and Date
  2011-06-12
- Data Source
  KAKENHI-PROJECT-22540318
[Presentation] Current status of the T2K experiment2011
- Author(s)
  Yuichi Oyama
- Organizer
  2nd　International Conference on Particle Physics (ICPP-Istanbul II)
- Place of Presentation
  Istanbul, Turkey
- Invited
- Data Source
  KAKENHI-PROJECT-22540318
[Presentation] T2K radiation shield and waste2010
- Author(s)
  Yuichi Oyama
- Organizer
  Talk at "7^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2010)"
- Place of Presentation
  Tokai, Ibaraki, Japan
- Data Source
  KAKENHI-PROJECT-22540318

1. ISHIDA Taku (70290856)

# of Collaborated Projects: 5 results

# of Collaborated Products: 15 results
2. NAKAMURA Kenzo (10011735)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. YAMADA Yoshikazu (00200759)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. SAKUDA Makoto (40178596)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. NISHIKAWA Koichiro (60198439)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. TSUKAMOTO Toshifumi (20192643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. TOTSUKA Yoji (40011712)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. FUKUDA Yoshiyuki (40272520)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. SHIOZAWA Masato (70272523)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. ITOW Yoshitaka (50272521)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. ISHII Iakanobu (90134650)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. OKUNO Hideki (10013400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. IEIRI Masaharu (50192472)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. TANAKA Kazuhiro (90171743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. TAKASAKI Minoru (70044782)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. NOUMI Hiroyuki (10222192)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 森正樹 (80210136)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 高柳雄一 (40342604)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 石元茂 (50141974)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 井上邦雄 (10242166)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 梶田隆章 (40185773)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 多田將 (00391706)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 関口哲郎 (20450356)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. NAKADAIRA Takeshi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
25. MINAMINO Akihiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
26. NUGENT JOHN

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
27. 中家剛

# of Collaborated Projects: 0 results

# of Collaborated Products: 8 results
28. 丸山和純

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. 清矢良浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
30. 市川温子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
31. 横山将志

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results
32. BERNS LUKAS

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results

Oyama Yuichi 大山 雄一

OYAMA Yuichi 大山 雄一

大山 雄一 オオヤマ ユウイチ

Research Projects

Research Products

Co-Researchers

Study of tritium produced from J-PARC neutrino beamlinePrincipal Investigator

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Study of radioactive water and air in the J-PARC neutrino beam linePrincipal Investigator

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Study of radioactive water management in J-PARC neutrino beamlinePrincipal Investigator

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Radiation dose in the J-PARC neutrino beam lineduring the beam operationPrincipal Investigator

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理科教育のためのニュートリノ物理学実験の公開Principal Investigator

Principal Investigator

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Study of neutrino mass by long baseline neutrino oscillation experiment

Principal Investigator

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Review Section

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Study of a scintillating fiber detector for a scattering experiment

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銀河系及びその近傍におけるニュートリノバーストの監視

Principal Investigator

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Search for proton Decay p*nuK^+

Principal Investigator

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炭素13を用いた太陽ニュートリノ検出器の基礎研究

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Research Institution

[Journal Article] First Joint Oscillation Analysis of Super-Kamiokande Atmospheric and T2K Accelerator Neutrino Data2025

Author(s)

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DOI

Data Source

[Journal Article] First measurement of muon neutrino charged-current interactions on hydrocarbon without pions in the final state using multiple detectors with correlated energy spectra at T2K2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Measurements of neutrino oscillation parameters from the T2K experiment using 3.6e21 protons on target2023

Author(s)

Journal Title

DOI

Oyama Yuichi 大山雄一

OYAMA Yuichi 大山雄一

大山雄一オオヤマユウイチ