- 2022 - 2027 Development and Implementation of the CEFR-J-Based Multilingual Education Platform
- 2022 - 2027 Development and Implementation of the CEFR-J-Based Multilingual Education Platform
- 2023 - 2026 Verification of teaching effectiveness based on a elementary school foreign language classroom corpus and development of a CEFR-J compliant teaching method search tool
- 2021 - 2025 Establishing a Teaching and Evaluation System of English Speaking Proficiency Based on CEFR-J
- 2020 - 2025 CEFR-Jに基づくCAN-DOタスク中心の教授と評価に関する総合的研究
- 2021 - 2024 Analyzing the Effective Factors and Developing Educational Indicators from the Design of an Early English Education Immersion Corpus
- 2021 - 2024 Compiling a JFS word and phrase list using corpora
- 2019 - 2022 Verification of teaching effectiveness based on the compilation of elementary school foreign language classes corpus and development of a teaching method search tool compliant with CEFR-J
- 2018 - 2022 英語学習・教育用コーパス「NHK英語データベース」の分析検証
- 2018 - 2022 Development and Evaluation of Multilingual Resources Workbench for CEFR-based Foreign Language Teaching
- 2018 - 2021 Developing an Assessment System of Speaking Skills in English as a Foregin Language Based on CEFR-J
- 2016 - 2020 Research into CEFR-J-based 'can do' task and test development
- 2016 - 2019 The analyses of learning effect of e-learning integrated with digital materials based on ESP corpus compilation
- 2012 - 2016 Implementing Japanese English Learners' Written and Spoken English Corpora and Developing Teaching Materials for Japanese English Learners
- 2012 - 2016 The development of a new type of language tests based on criterial features derived from English learner corpus
- 2012 - 2016 the CEFR-J RLD project: Developing Grammar, Text and Error Profiles Using Textbook & Learner Corpora
- 2008 - 2012 Development of Japanese Learners' Written and Spoken English Corpora and Comparative Studies on Their PragmaticAspects
- 2008 - 2012 Basic Research on Language Test Design and Construction Using Error Information from Large-Scale Learner Corpora
- 2008 - 2012 Research into Development and Validation of English Language Proficiency Guidelines for Japanese Learners of English at Primary, Secondary, and Tertiary Education.
- 2006 - 2011 Research on Japanese pedagogy using the "Balanced Corpus of Contemporary Written Japanese (BCCWJ)
- 2005 - 2008 日本人英語学習者のスピーキング能力の実態調査ならびに評価指標開発-中学生・高校生を対象として-
- 2005 - 2008 RESEARCH INTO ERROR ANNOTATION FOR CORPORA OF JAPANESE-SPEAKING LEARNERS OF ENGLISH
- 2004 - 2008 Leading Research to Coordinate Primary, Secondary, and Tertiary Level English Education based on Second Language Research
- 2004 - 2007 Construction of a Vocabulary List for Japanese Learners of English and Development of a System for Analyzing Educational Materials Based on Large-scale Corpora
- 2003 - 2007 A Study on the Knowledge of English: How to understand and How to produce English
- 2003 - 2007 Construction of Japanese English Learners' Written and Spoken Corpora and Comparative Studies on Their Pragmatic Aspects
- 2003 - 2006 Studies on Corpus Creation and Use for Linguistic Research
- 1997 - 2000 English Learner Corpus and Its Applications to Second Language Acquisition Research
- 1996 - 1997 学習者コ-パスを利用した英語語彙習得過程の研究
- 1995 - 1996 英作文コ-パスを利用した中高生の英語語彙発達の研究
- 1993 - 1996 Teacher Feedback and Lexical Errors in EFL Compositions
- 1991 - 1993 The Role of Teacher Feedback in EFL Writing Instruction
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Asian Association for Lexicography
, 言語処理学会
, Japanese Association for English Corpus Studies
, Japan Associations for College English Teachers
, European Association for Lexicography
, The Japan Society of English Language Education
, Iwasaki Linguistic Circle
, Kanto-Koshinetu Association for Teachers of English
, JALT(全国語学教育学会)