J.J Lauer Ｊ・ＪＬａｕｅｒ

… Alternative Names

Researcher Number	70263639
Other IDs
External Links
Affiliation (Current)	2020: 広島大学, 外国語教育研究センター, 准教授
Affiliation (based on the past Project Information) *help	2016 – 2020: 広島大学, 外国語教育研究センター, 准教授 2011 – 2013: 広島大学, 外国語教育研究センター, 准教授 2007 – 2009: 広島大学, 外国語教育研究センター, 准教授 2004 – 2006: Hiroshima University, Institute for Foreign Language Research and Education, Associate Professor, 外国語教育研究センター, 助教授 2001 – 2003: Hiroshima University, Information Media Center, Associate Profesor, 情報メディア教育研究センター, 助教授 … More
Review Section/Research Field	Principal Investigator Educational technology / Foreign language education Except Principal Investigator Foreign language education / 教科教育 / Basic Section 02100:Foreign language education-related / Humanities and Social Sciences / Education on school subjects and activities
Keywords	Principal Investigator e-Learning / インターネット / 英語文法 / Internet / English Grammar / TOEIC / ライティング / 英語教育 / 論文 / 作文 … More Except Principal Investigator e-Learning / 英語教育 / ドイツ語教育 / 英語 / 教育学 / CALL / UCLA / CGI / e-ラーニング / 自学自習 / 教材作成 / バーチャル・ユニバーシティ / ビデオオンデマンド / SMIL / 英語教材開発 / Podcasting / プッシュ型配信 / ポッドキャスト / デジタル・ストーリーテリング / 一斉指導 / 個別学習 / 協同学習 / オンタリオ教育研究所 / ミシガン州立大学 / UH / 応用言語学 / Ontario Institute of Studies for Education / Michigan State University / HU / Applied linguistics / オンライン学習 / コミュイカティブ・テスト / 言語機能 / 学習診断 / 学習判断 / コミュニカティブ・テスト / Web-Based Learning / Communicative Tests / Language Functions / Measurement of Proficiency Levels / English Language Education / German Language Education / 語彙レベル / 語彙テスト / 高頻度語彙 / 診断テスト / 熟語テスト / 高頻度熟語 / 語彙習得 / 語彙リスト / Vocabulary Level / Vocabulary Test / High-frequency Word / Diagnostic Test / Idiom Test / High-frequency Idiom / Vocabulary Acquisition / 言語学 / 外国語教育 / コンピュータ支援学習（CALL） / コンピュータ支援学習(CALL) / 他言語コーパス / 複言語・多言語教育 / 外国語学習 / 自己発見型学習（EL） / コンピュータ支援外国語学習（CALL） Less

複言語・多言語教育を視野に入れた初・中級学習者用８言語例文パラレルコーパスの開発Ongoing
- Principal Investigator
  
  岩崎克己
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 02100:Foreign language education-related
- Research Institution
  Hiroshima University
Developing an English Learning System to Provide Comprehensive Support by Aligning ePortfolio with LifelogOngoing
- Principal Investigator
  
  榎田一路
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 02100:Foreign language education-related
- Research Institution
  Hiroshima University
Building and evaluating the effective instructional model of self-learning and collaborative learning utilizing ePortfolio
- Principal Investigator
  
  Enokida Kazumichi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foreign language education
- Research Institution
  Hiroshima University
Bringing Podcasting and Web-Based Training into the English Classroom
- Principal Investigator
  
  ENOKIDA Kazumichi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Foreign language education
- Research Institution
  Hiroshima University
The Effectiveness of a Mobile Learning System Using Podcasting for English Learning
- Principal Investigator
  
  ENOKIDA Kazumichi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foreign language education
- Research Institution
  Hiroshima University
TOEIC and TOEFL Online Practice Questions for Japanese StudentsPrincipal Investigator
- Principal Investigator
  
  LAUER J.J.
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Foreign language education
- Research Institution
  HIROSHIMA UNIVERSITY
Developing a Vocabulary Levels Test for Japanese Learners of English
- Principal Investigator
  
  TANAKA Masamichi
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Education on school subjects and activities
- Research Institution
  HIROSHIMA UNIVERSITY
Developing On-line English Writing Materials for Japanese StudentsPrincipal Investigator
- Principal Investigator
  
  LAUER J.j
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Educational technology
- Research Institution
  HIROSHIMA UNIVERSITY
インターネットと学内LANを利用したマルチメディア型外国語授業支援講座
- Principal Investigator
  
  IWASAKI Katsumi
- Project Period (FY)
  2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (A)
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  Hiroshima University
Development of Web-Based Communicative Tests for Measuring Foreign Language Proficiency
- Principal Investigator
  
  IWASAKI Katsumi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  教科教育
- Research Institution
  HIROSHIMA UNIVERSITY
Resarch on Foreign Language Teaching in North America
- Principal Investigator
  
  YAMADA Jun
- Project Period (FY)
  1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  教科教育
- Research Institution
  HIROSHIMA UNIVERSITY

[Book] 日本実業出版社2008
- Author(s)
  杉野健太郎・Joe Lauer
- Publisher
  リスニングはこう学べ-誰も教えてくれなかった必聴テクニック
- Data Source
  KAKENHI-PROJECT-19520491
[Book] TOEIC LISTENING PRACTICE : Visiting 24 North American Areas2005
- Author(s)
  達川奎三, Joseph Lauer, Naomi Fujishima
- Total Pages
  74
- Data Source
  KAKENHI-PROJECT-16520342
[Book] TOEIC LlSTENING PRACTICE : Visiting 24 North American Areas2005
- Author(s)
  達川奎三, Joseph Lauer, Naomi Fujishima
- Publisher
  英宝社(印刷中)
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] Student Perceptions toward the Use of Facebook in English Writing Classes2020
- Author(s)
  Joe Lauer
- Journal Title
  
  広島外国語教育研究
  
  Volume: 23 Pages: 163-176
- URL
  http://ir.lib.hiroshima-u.ac.jp/00048755
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H01283
[Journal Article] How Teachers Use Podcasts to Improve English Skills2019
- Author(s)
  Joe Lauer
- Journal Title
  
  広島外国語教育研究
  
  Volume: 22 Pages: 91-99
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03450
[Journal Article] Effective ways to use Facebook in English writing classes2018
- Author(s)
  LAUER, Joe
- Journal Title
  
  Hiroshima Studies in Language and Language Education
  
  Volume: 21 Pages: 53-63
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03450
[Journal Article] Can Japanese students of English significantly improve /i/ pronunciation?2017
- Author(s)
  LAUER, Joe
- Journal Title
  
  Hiroshima Studies in Language and Language Education
  
  Volume: 20 Pages: 37-48
- Data Source
  KAKENHI-PROJECT-16H03450
[Journal Article] What are more effective in English classrooms: textbooks or podcasts?2016
- Author(s)
  SELWOOD, Jaime; LAUER, Joe; ENOKIDA, Kazumichi
- Journal Title
  
  CALL communities and culture - short papers from EUROCALL 2016
  
  Volume: 2016 Pages: 424-428
- DOI
  10.14705/rpnet.2016.eurocall2016.600
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03450
[Journal Article] Are People in China Hungrier to Learn English than People in Japan?2014
- Author(s)
  Lauer, Joe.
- Journal Title
  
  広島外国語教育研究
  
  Volume: 17 Pages: 231-238
- Data Source
  KAKENHI-PROJECT-23320115
[Journal Article] The English Podcast Habits of Students2013
- Author(s)
  Lauer, J
- Journal Title
  
  広島外国語教育研究
  
  Volume: No.16 Pages: 31-38
- Data Source
  KAKENHI-PROJECT-23320115
[Journal Article] Bringing Pronunciation Practice into English Podcasts: Report on a visit to a podcast producer2013
- Author(s)
  Lauer, J.
- Journal Title
  
  Hiroshima Studies in Language and Language Education
  
  Volume: 16 Pages: 39-41
- Data Source
  KAKENHI-PROJECT-23320115
[Journal Article] The English Podcast Habits of Students2013
- Author(s)
  Lauer, J.
- Journal Title
  
  Hiroshima Studies in Language and Language Education
  
  Volume: 16 Pages: 31-38
- Data Source
  KAKENHI-PROJECT-23320115
[Journal Article] English Podcasts : A Corpus Linguistics Study2012
- Author(s)
  J・J LAUER
- Journal Title
  
  広島外国語教育研究
  
  Volume: 15 Pages: 143-151
- Data Source
  KAKENHI-PROJECT-23320115
[Journal Article] A Longitudinal Study: The Effectiveness of Podcasts for Learning English.2010
- Author(s)
  Lauer, J., Enokida, K
- Journal Title
  
  広島外国語教育研究 13
  
  Pages: 75-92
- NAID
  120002709591
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] A Longitudinal Study : The Effectiveness of Podcasts for Learning English2010
- Author(s)
  Lauer, J., Enokida, K.
- Journal Title
  
  広島外国語教育研究 13
  
  Pages: 75-92
- NAID
  120002709591
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] Podcast Power : Hiroshima University's New English Listening Materials2009
- Author(s)
  J, J Lauer
- Journal Title
  
  広島外国語教育研究 12(未定印刷中)
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] Podcast Power: Hiroshima University's New English Listening Materials.2009
- Author(s)
  Lauer, J.
- Journal Title
  
  広島外国語教育研究 12
  
  Pages: 85-94
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] High-quality Podcasts for Learning English.2008
- Author(s)
  Lauer, J.
- Journal Title
  
  広島外国語教育研究 11
  
  Pages: 95-106
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] High-Quality Podcasts for Learning English2008
- Author(s)
  J・J Lauer
- Journal Title
  
  広島外国語教育研究 11未定(印刷中)
- Data Source
  KAKENHI-PROJECT-19520491
[Journal Article] The Effectiveness of Blogs and E-mail Exchanges : A Project between Japan and Taiwan2007
- Author(s)
  Lauer, J. J.
- Journal Title
  
  広島外国語教育研究 10
  
  Pages: 197-208
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] The Effectiveness of Blogs and E-mail Exchanges : A Project between Japan and Taiwan2007
- Author(s)
  Lauer, J.J.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 10
  
  Pages: 197-208
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] The Effectiveness of Blogs and E-mail Exchanges : A Project between Japan and Taiwan2007
- Author(s)
  Joe Lauer
- Journal Title
  
  広島外国語教育研究 10
  
  Pages: 197-208
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] The Grammar-Vocabulary Abilities of Japanese University Freshmen on the TOEIC2006
- Author(s)
  Lauer, J.J.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 9
  
  Pages: 53-61
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] The Grammar-Vocabulary Abilities of Japanese University Freshmen on the TOEIC2006
- Author(s)
  Joe Lauer
- Journal Title
  
  広島外国語教育研究 9
  
  Pages: 53-61
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] The Grammar-Vocabulary Abilities of Japanese University Freshmen on the TOEIC2006
- Author(s)
  Lauer, J. J.
- Journal Title
  
  広島外国語教育研究 9
  
  Pages: 53-61
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] Putting High-Quality TOEIC and TOEFL Practice Questions Online2005
- Author(s)
  Joseph Lauer
- Journal Title
  
  広島外国語教育研究 8
  
  Pages: 45-64
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] Putting High-quality TOEIC and TOEFL Practice Questions Online2005
- Author(s)
  Joseph Lauer
- Journal Title
  
  広島外国語教育研究 8
  
  Pages: 45-63
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] Putting High-quality TOEIC and TOEFL Practice Questions Online.2005
- Author(s)
  Lauer, Joseph.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 8
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] Putting High-Quality TOEIC and TOEFL Practice Questions Online2005
- Author(s)
  Lauer, J. J.
- Journal Title
  
  広島外国語教育研究 8
  
  Pages: 45-64
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] Putting High-quality TOEIC and TOEFL Practice Questions Online2005
- Author(s)
  Lauer, Joseph
- Journal Title
  
  広島外国語教育研究 8
  
  Pages: 45-63
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] Putting High-Quality TOEIC and TOEFL Practice Questions Online2005
- Author(s)
  Joe Lauer
- Journal Title
  
  広島外国語教育研究 8
  
  Pages: 45-64
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] Putting High-Quality TOEIC and TOEFL Practice Questions online2005
- Author(s)
  Lauer, J.J.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 8
  
  Pages: 45-64
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] How Computers are Improving English Education in Japan2004
- Author(s)
  Joseph Lauer
- Journal Title
  
  広島外国語教育研究 7
  
  Pages: 25-38
- Data Source
  KAKENHI-PROJECT-16520342
[Journal Article] How Computers are improving English Education in Japan2004
- Author(s)
  Joseph Lauer
- Journal Title
  
  広島外国語教育研究 7
  
  Pages: 25-38
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] How Computers are Improving English Education in Japan.2004
- Author(s)
  Lauer, Joseph.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 7
  
  Pages: 25-38
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] Creating an Online Writing Course2003
- Author(s)
  Joseph Lauer
- Journal Title
  
  広島外国語教育研究 6
  
  Pages: 53-69
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Journal Article] Creating an Online Writing Course.2003
- Author(s)
  Lauer, Joseph.
- Journal Title
  
  Hiroshima Studies in Language and Language Education 6
  
  Pages: 53-69
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15530592
[Presentation] Utilizing Facebook in cross- culture discussions2019
- Author(s)
  Joe Lauer
- Organizer
  JALTCALL 2019
- Data Source
  KAKENHI-PROJECT-19H01283
[Presentation] Using Podcasts to Improve Students’ English Language Skills2018
- Author(s)
  Joe Lauer
- Organizer
  WorldCALL 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03450
[Presentation] The effectiveness of using Facebook to improve English writing abilities2017
- Author(s)
  LAUER, Joe
- Organizer
  JALTCALL 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03450
[Presentation] Which are more effective in English conversation classes: Podcasts or textbooks?2016
- Author(s)
  LAUER, Joe
- Organizer
  JACET 55th International Convention
- Place of Presentation
  Hokusei Gakuen University
- Year and Date
  2016-09-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03450
[Presentation] English Podcasts : A Corpus Linguistics Study2012
- Author(s)
  Lauer, J
- Organizer
  JALT Pan-SIG Conference
- Place of Presentation
  広島大学
- Year and Date
  2012-06-16
- Data Source
  KAKENHI-PROJECT-23320115
[Presentation] Hiroshima University's New English Podcasts2009
- Author(s)
  Lauer, J.
- Organizer
  JALTCALL 2009 Conference
- Place of Presentation
  東洋学園大学・文京区本卿
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-19520491
[Presentation] Hiroshima University's New English Podcasts2009
- Author(s)
  Lauer, J.
- Organizer
  JALTCALL 2009 Conference
- Place of Presentation
  Toyo Gakuen University, Tokyo, Japan
- Year and Date
  2009-06-06
- Data Source
  KAKENHI-PROJECT-19520491
[Presentation] English Podcasts: A Corpus Linguistics Study
- Author(s)
  Lauer, J.
- Organizer
  JALT Pan-SIG Conference
- Place of Presentation
  広島大学
- Data Source
  KAKENHI-PROJECT-23320115

1. IWASAKI Katsumi (70232650)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. ENOKIDA Kazumichi (20268668)

# of Collaborated Projects: 4 results

# of Collaborated Products: 3 results
3. TANAKA Masamichi (10144619)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. MAEDA Hiroaki (10335698)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. SAKAUE Tatsuya (60512621)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. KIDA Shusaku (00611807)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
7. 森田光宏 (30422166)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. セルウッドジェームス (30726865)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. ISODA Takamichi (70397909)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TAGASHIRA Kenji (00403519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. YAMADA Jun (00116691)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. YOSHIDA Mitsnobu (90182790)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SKAER Peter (20253031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 草薙邦広 (60782620)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 高橋有加 (60825222)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 天野修一 (70734177)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 中川篤 (90835498)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 平手友彦 (10314709)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 荒見泰史 (30383186)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 青木利夫 (40304365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 崔真碩 (50587243)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 吉満たか子 (20403511)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

J.J Lauer Ｊ・Ｊ Ｌａｕｅｒ

J・J Lauer ジェイ・ジェイ ラウアー

LAUER Joseph James LAUER J・J

LAUER J・J ラウアー ジェイ・ジェイ

LAVER J・J ラウアー J・J

LAUER J.J. LAUER J. J.

J.J. Lauer ジェイジェイ ラウアー

LAUER J.J LAUER J・J

LAUER J.j J・J Lauer

ジョゼフ ラウア

LAUER Joseph ラウア ジョゼフ

ジョセフ ラウア ジョセフ ラウア

Research Projects

Research Products

Co-Researchers

複言語・多言語教育を視野に入れた初・中級学習者用８言語例文パラレルコーパスの開発Ongoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Developing an English Learning System to Provide Comprehensive Support by Aligning ePortfolio with LifelogOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Building and evaluating the effective instructional model of self-learning and collaborative learning utilizing ePortfolio

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Bringing Podcasting and Web-Based Training into the English Classroom

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The Effectiveness of a Mobile Learning System Using Podcasting for English Learning

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

TOEIC and TOEFL Online Practice Questions for Japanese StudentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Developing a Vocabulary Levels Test for Japanese Learners of English

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Developing On-line English Writing Materials for Japanese StudentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

インターネットと学内LANを利用したマルチメディア型外国語授業支援講座

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Web-Based Communicative Tests for Measuring Foreign Language Proficiency

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Resarch on Foreign Language Teaching in North America

Principal Investigator

Project Period (FY)

Research Category

Research Field

J.J Lauer Ｊ・ＪＬａｕｅｒ

J・J Lauer ジェイ・ジェイラウアー

LAUER J・J ラウアージェイ・ジェイ

J.J. Lauer ジェイジェイラウアー

ジョゼフラウア

LAUER Joseph ラウアジョゼフ

ジョセフラウアジョセフラウア