HAYASHI Hatsuo 林初男

… Alternative Names

Researcher Number	00108664
Other IDs
Affiliation (based on the past Project Information) *help	2007 – 2009: Kyushu Institute of Technology, 大学院・生命体工学研究科, 教授 2001 – 2004: Kyushu Institute of Technology, Graduate School of Life Science and Systems Engineering, Professor, 大学院・生命体工学研究科, 教授 2000: 九州工業大学, 情報工学部, 教授 1999: 九州工業大学, 情報工学部, 助教授 1996: 九州工業大学, 情報工学部, 助教授 1987: 九州工業大学, 情報工学部, 助教授
Review Section/Research Field	Principal Investigator Biological Sciences / Intelligent informatics / 生物物性学 / Intelligent informatics Except Principal Investigator 物性一般(含基礎論)
Keywords	Principal Investigator 海馬 / バンドパスフィルタ特性 / 神経回路網モデル / 歯状回 / STDP / 時空応答 / 時系列学習 / 神経回路モデル / CA1領野 / カオス … More Except Principal Investigator 量子カオス / カオスコンピューティング / カオスの生物学的意義 / オン・オフインターミッテンシィ / ホメオカオス / 複雑系 / カオス統計力学 / 制御カオス Less

Functional role of symmetric and asymmetric STDP rules in sequence learning in the brainPrincipal Investigator
- Principal Investigator
  
  HAYASHI Hatsuo
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Intelligent informatics
- Research Institution
  Kyushu Institute of Technology
海馬における時間情報をコードするニューロン集団の形成Principal Investigator
- Principal Investigator
  
  林初男
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Biological Sciences
- Research Institution
  Kyushu Institute of Technology
貫通路信号の時間空間関係の海馬におけるコーディングPrincipal Investigator
- Principal Investigator
  
  林初男
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Biological Sciences
- Research Institution
  Kyushu Institute of Technology
海馬における時間情報の空間コーディングPrincipal Investigator
- Principal Investigator
  
  林初男
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Biological Sciences
- Research Institution
  Kyushu Institute of Technology
Brain-Inspired Memory ModelPrincipal Investigator
- Principal Investigator
  
  HAYASHI Hatsuo
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Intelligent informatics
- Research Institution
  Kyushu Institute of Technology
Dynamics of memory state of the brainPrincipal Investigator
- Principal Investigator
  
  HAYASHI Hatsuo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Institution
  Kyushu Institute of Technology
カオス科学の新展開-自己組織化自然システムの探求-
- Principal Investigator
  
  相澤洋二
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  Waseda University
モノシナプスニューロンの非線形動作の力学的性質Principal Investigator
- Principal Investigator
  
  林初男
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  生物物性学
- Research Institution
  Kyushu Institute of Technology

All 2010 2009 2008 2007 2004 2002

All Journal Article Presentation Book

[Book] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell. in“Brain-Inspired Information Technology2010
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19500126
[Book] Theta phase coding and suppression of irregular plastic change through STDP in the entorhino-hippocampal system amid background noise. in“Advances in Cognitive Neurodynamics, "2008
- Author(s)
  Jun Igarashi, Hatsuo Hayashi
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-19500126
[Book] バイオミメティックスの新展開2002
- Author(s)
  林初男
- Total Pages
  22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell.2010
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Journal Title
  
  Studies in Computational Intelligence 266
  
  Pages: 115-118
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] LTD windows of the STDP learning rule and synaptic connections having a large transmission delay enable robust sequence learning amid background noise.2009
- Author(s)
  Hatsuo Hayashi, Jun Igarashi
- Journal Title
  
  Cognitive Neurodynamics Vol.3
  
  Pages: 119-130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP.2009
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Journal Title
  
  Lecture Notes in Computer Science Vol.5506
  
  Pages: 161-168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] LTD windows of the STDP learning rule and synaptic connections having alarge transmission delay enable robust sequence learning amid background noise.2009
- Author(s)
  Hatsuo Hayashi, Jun Igarashi
- Journal Title
  
  Cognitive Neurodynamics 3
  
  Pages: 119-130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP.2009
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Journal Title
  
  Lecture Notes in Computer Science 5506
  
  Pages: 161-168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell.2009
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Journal Title
  
  Brain-Inspired IT(IV) (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] LTD windows of the STDP learning rule and synaptic connections having a large transmission delay enable robust learning amid background noise.2009
- Author(s)
  Hatsuo Hayashi, Jun Igarashi
- Journal Title
  
  Cognitive Neurodynamics (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP.2009
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Journal Title
  
  Lecture Note in Computer Science (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Theta phase coding and suppression of irrelevant plastic change through STDP in the entorhinal-hippocampal system amid background noise.2008
- Author(s)
  Jun Igarashi, Hatsuo Hayashi
- Journal Title
  
  Advances in Cognitive Neurodynamics
  
  Pages: 47-51
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] Emergence of sequence sensitivity in a hippocampal CA3-CA1 model.2007
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  Neural Networks Vol.20
  
  Pages: 653-667
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19500126
[Journal Article] A memory model of the hippocampus for the foundations of brain-inspired information technology.2004
- Author(s)
  Hatsuo Hayashi, Motoharu Yoshida
- Journal Title
  
  International Congress Series 1269(BrainlT I)(Elsevier)
  
  Pages: 109-112
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] A memory model based on the dynamical behavior of the hippocampus.2004
- Author(s)
  Hatsuo Hayashi, Motoharu Yoshida
- Journal Title
  
  Proceedings of the International Conference on Knowledge-Based Intelligent Information and Engineering Systems
  
  Pages: 967-973
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] A memory model of the hippocampus for the foundations of brain-inspired information technology.2004
- Author(s)
  H.Hayashi, M.Yoshida
- Journal Title
  
  International Congress Series 1269
  
  Pages: 109-112
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Organization of cell assemblies that code temporal sequences in a hippocampal CA3-CA1 model.2004
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  Proceedings of the International Joint Conference on Neural Networks
  
  Pages: 495-500
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Selective communication and a band-pass filter in the rat dentate gyrus.2004
- Author(s)
  S.Ishizuka, K.Nakashima, K.Tateno, H.Hayashi
- Journal Title
  
  International Congress Series 1269
  
  Pages: 77-80
- Data Source
  KAKENHI-PROJECT-16015289
[Journal Article] Regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by STDP in the hippocampal CA3 model.2004
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  Physical Review.E Vol.69, 011910
  
  Pages: 1-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] A memory model based on the dynamical behavior of the hippocampus.2004
- Author(s)
  H.Hayashi, M.Yoshida
- Journal Title
  
  Rroc.Int.Conf.Knowlegde-Based Intelligent Inf.Eng.Syst. 1
  
  Pages: 967-973
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] A memory model based on the dynamical behavior of the hippocampus.2004
- Author(s)
  Hatsuo Hayashi, Motoharu Yoshida
- Journal Title
  
  Proceedings of the International Conference on Knowledge-Based Intelligent Information and Engineering Systems Part 1
  
  Pages: 967-973
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by STDP in the hippocampal CA3.2004
- Author(s)
  M.Yoshida, H.Hayashi
- Journal Title
  
  Physical Review E Vol.69
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Theta rhythm selection of a dentate gyrus network model.2004
- Author(s)
  K.Tateno, T.Hashimoto, S.Ishizuka, K.Nakashima, H.Hayashi
- Journal Title
  
  Proc.Int.Jt.Conf.Neural Networks
  
  Pages: 1529-1532
- Data Source
  KAKENHI-PROJECT-16015289
[Journal Article] Signal generation and selection in a neural network model.2004
- Author(s)
  K.Tateno, H.Hayashi, S.Ishizuka
- Journal Title
  
  International Congress Series 1269
  
  Pages: 117-120
- Data Source
  KAKENHI-PROJECT-16015289
[Journal Article] Signal generation and selection in a neural network model.2004
- Author(s)
  K.Tateno, H.Hayashi, S.Ishizuka
- Journal Title
  
  International Congress Series 1269
  
  Pages: 117-120
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Theta rhythm selection of a dentate gyrus network model.2004
- Author(s)
  K.Tateno, T.Hashimoto, S.Ishizuka, K.Nakashima, H.Hayashi
- Journal Title
  
  Proc.Int.Jt.Conf.Neural Networks
  
  Pages: 1529-1532
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Organization of cell assemblies that code temporal sequences in a hippocampal model.2004
- Author(s)
  M.Yoshida, H.Hayashi
- Journal Title
  
  Proc.Int.Jt.Conf.Neural Networks
  
  Pages: 495-500
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by STDP in the hippocampal CA3 model.2004
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  Phys.Rev.E Vol.69
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Organization of Spatiotemporal Activity through STDP as a Mechanism for Coding Temporal Sequences in the Hippocampal Model.2004
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  WSEAS Transactions on Biology and Biomedicine Vol.1
  
  Pages: 30-35
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Organization of cell assemblies that code temporal sequences in a hippocampal model.2004
- Author(s)
  M.Yoshida, H.Hayashi
- Journal Title
  
  Proc.Int.Jt.Conf.Neural Networks
  
  Pages: 495-500
- Data Source
  KAKENHI-PROJECT-16015289
[Journal Article] A memory model of the hippocampus for the foundations of brain-inspired information technology.2004
- Author(s)
  Hatsuo Hayashi, Motoharu Yoshida
- Journal Title
  
  International Congress Series (BrainIT I)
  
  Pages: 109-112
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by STDP in the hippocampal CA3.2004
- Author(s)
  M.Yoshida, H.Hayashi
- Journal Title
  
  Physical Review E Vol.69
- Data Source
  KAKENHI-PROJECT-16015289
[Journal Article] Organization of Spatiotemporal Activity through STDP as a Mechanism for Coding Temporal Sequences in the Hippocampal Model.2004
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  WSEAS Trans.Biol.Biomed. Vol.1
  
  Pages: 30-35
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Regulation of spontaneous rhythmic activity and preserved stimulus dependent pattern by STDP in the hippocampal CA3 model.2002
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi
- Journal Title
  
  Proceedings of the International Conference on Neural Information Processing Vol.1
  
  Pages: 367-371
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Stochastic resonance in the hippocampal CA3-CA1 model : a possible memory recall mechanism.2002
- Author(s)
  Motohau Yoshida, Hatsuo Hayashi, Katsumi Tateno, Satoru Ishizuka
- Journal Title
  
  Neural Networks Vol.15
  
  Pages: 1171-1183
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Journal Article] Stochastic resonance in the hippocampal CA3-CA1 model : a possible memory recall mechanism.2002
- Author(s)
  Motoharu Yoshida, Hatsuo Hayashi, Katsumi Tateno, Satoru Ishizuka
- Journal Title
  
  Neural Networks Vol.15
  
  Pages: 1171-1183
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580425
[Presentation] Directional spike propagation by anisotropic inhibitory connections modulated through STDP in a recurrent network2010
- Author(s)
  Toshikazu Samura, Hatsuo Hayashi
- Organizer
  International Symposium on Nonlinear Theory and its Applications
- Place of Presentation
  Krakow
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] リカレントネットワークにおける抑制領域の違法性による興奮伝導の制御2010
- Author(s)
  佐村俊和、林初男
- Organizer
  システム制御情報学会
- Place of Presentation
  京都
- Year and Date
  2010-05-20
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] その回路構造と機能2010
- Author(s)
  林初男、嗅内皮質と海馬
- Organizer
  BrainISワークショップ
- Place of Presentation
  北九州
- Year and Date
  2010-02-04
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] リカレントネットワークにおけるSTDPと抑制による興奮伝導路の形成2009
- Author(s)
  佐村俊和、林初男
- Organizer
  電子情報通信学会非線形問題研究会
- Place of Presentation
  屋久島
- Year and Date
  2009-11-13
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] スパイクタイミングに依存した可塑性をもつ歯状回顆粒細胞の遠位シナプスと中位シナプスのゲート機構2009
- Author(s)
  林初男、野中廉裕
- Organizer
  電子情報通信学会非線形問題研究会
- Place of Presentation
  屋久島
- Year and Date
  2009-11-13
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] 相関の無い2入力で生じるスパイクタイミングに依存したシナプスの可塑的変化2008
- Author(s)
  野中廉裕、林初男
- Organizer
  電子情報通信学会総合大会
- Place of Presentation
  北九州
- Year and Date
  2008-03-20
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] STDP学習ルールに従う近位樹状突起シナプスと遠位樹状突起シナプスの競合2008
- Author(s)
  野中廉裕、林初男
- Organizer
  日本神経回路学会
- Place of Presentation
  つくば
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] a network model of the entorhinal cortex layer II with hippocampal-entorhinal loop circuit.2008
- Author(s)
  Hatsuo Hayashi, Sequence learning
- Organizer
  Postech-Kyutech Joint Workshop on Neuroinformatics
- Place of Presentation
  北九州
- Year and Date
  2008-08-26
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP2008
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Organizer
  International Conference on Neural Information Processing
- Place of Presentation
  Auckland
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP.2008
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Organizer
  International Conference on Neural Information Processing.
- Place of Presentation
  Auckland (New Zealand)
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell2007
- Author(s)
  Yukihiro Nonaka, Hatsuo Hayashi
- Organizer
  International Conference on Brain-Inspired Information Technology
- Place of Presentation
  北九州
- Year and Date
  2007-11-15
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] Theta phase coding and suppression of irregular plastic change through STDP in the entorhino-hippocampal system amid background noise2007
- Author(s)
  Jun Igarashi, Hatsuo Hayashi
- Organizer
  International Conference on Cognitive Neurodynamics
- Place of Presentation
  Shanghai
- Year and Date
  2007-11-19
- Data Source
  KAKENHI-PROJECT-19500126
[Presentation] Significance of LTD window in the range of positive spike-timing of STDP rule for theta phase coding in a network having background noise2007
- Author(s)
  Jun Igarashi, Hatsuo Hayashi
- Organizer
  International Symposium on Nonlinear Theory and its Applications
- Place of Presentation
  Vancouver
- Year and Date
  2007-09-17
- Data Source
  KAKENHI-PROJECT-19500126

1. 中島孔志 (90346867)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. 立野勝巳 (00346868)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
3. 石塚智 (40124804)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
4. 相澤洋二 (70088855)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 松本隆 (80063767)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 藤坂博一 (40156849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 佐野雅己 (40150263)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 金子邦彦 (30177513)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HAYASHI Hatsuo 林 初男

林 初男 ハヤシ ハツオ

Research Projects

Research Products

Co-Researchers

Functional role of symmetric and asymmetric STDP rules in sequence learning in the brainPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

海馬における時間情報をコードするニューロン集団の形成Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

貫通路信号の時間空間関係の海馬におけるコーディングPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

海馬における時間情報の空間コーディングPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Brain-Inspired Memory ModelPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Dynamics of memory state of the brainPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Institution

カオス科学の新展開-自己組織化自然システムの探求-

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

モノシナプスニューロンの非線形動作の力学的性質Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell. in“Brain-Inspired Information Technology2010

Author(s)

Publisher

Data Source

[Book] Theta phase coding and suppression of irregular plastic change through STDP in the entorhino-hippocampal system amid background noise. in“Advances in Cognitive Neurodynamics, "2008

Author(s)

Publisher

Data Source

[Book] バイオミメティックスの新展開2002

Author(s)

Total Pages

Description

Data Source

[Journal Article] Spike-timing-dependent LTP/LTD caused by uncorrelated signals through medial and lateral perforant pathways in the dentate granule cell.2010

Author(s)

Journal Title

Data Source

[Journal Article] LTD windows of the STDP learning rule and synaptic connections having a large transmission delay enable robust sequence learning amid background noise.2009

Author(s)

Journal Title

Data Source

[Journal Article] Competition between synapses located in proximal and distal dendrites of the dentate granule cell through STDP.2009

Author(s)

Journal Title

Data Source

[Journal Article] LTD windows of the STDP learning rule and synaptic connections having alarge transmission delay enable robust sequence learning amid background noise.2009

Author(s)

Journal Title

HAYASHI Hatsuo 林初男

林初男ハヤシハツオ