Research keywords (6)：
the well-formedness of the Japanese Sign Language syllable
, Interlanguage
, Phonology
, Japanese Sign Language
, Morphology
, Sign Language Linguistics
Research theme for competitive and other funds (27)：
2021 - 2025 日本手話における指さしの生起環境に関する統語研究
2021 - 2024 Language Change and Social Norms Reanalyzed through Human Biology
2019 - 2023 Historical Semantic Change in Japanese Sign Language, Taiwan Sign Language and Korean Sign Language
2019 - 2023 学術手話通訳者を対象とした日本手話習得再教育プログラムの開発
2019 - 2022 Development and Utilization of the Sign language Version of the Modern Language Aptitude Test
2018 - 2022 Well-formedness Condition of the Japanese Sign Language syllable
2017 - 2022 A syntactic study of referential properties of clause-final pointing in JSL
2017 - 2021 Research into Constructing a Japanese Sign Language Multi-Dimensional Database
2016 - 2019 Historical Changes in Japanese Sign Language and Taiwan Sign Language: Applying Historical-Sociolinguistic Methods to Sign Language
2016 - 2019 Development of an academic sign language training system: An approach based on cognitive and linguistic assessment
2015 - 2018 Study on the well-formedness conditions of Japanese Sign Language by the assistance of machine learning
2015 - 2017 Development of Academic Sign Language Interpreter Training Program for Community Interpreters.
2011 - 2015 A Proposal for Universal Sign Code and its Application to Developing Supporting System for the Hearing Handicapped People
2011 - 2015 Morphological Study of Japanese Sign Language
2011 - 2013 Linguistic research on Japanese Sign Language and Japanese Intermediary Sign Language
2008 - 2010 日本における中間型手話の言語的特徴の探求
2006 - 2008 Development of Interface for Japanese Sign Language-Japanese Electronic Dictionary using Web Camera
2005 - 2007 Phonotactics and Well-formedness Condition of the Japanese Sign Language Syllables
2004 - 2006 A Survey of the Needs of Information by the Hearing Handicapped People and Some Proposals from Cognitive Scientific Viewpoint
2002 - 2006 手話記述法のための認知機構に関する基礎研究
2002 - 2006 A Study on Notational Systems and Recognition Mechanizms of Sign Languages
2002 - 2005 Research for Statistical Analysis of Japanese Sign Language Corpus and its Application to Sign Language Teaching
