- 1979 Tokyo University of Foreign Studies Graduate School, Division of Foreign Language
- 1975 The University of Tokyo Faculty of Letters
- 1975 The University of Tokyo Faculty of Literature Linguistics
Professional career (1):
Master of Arts (Tokyo University of Foreign Studies)
Committee career (2):
2001 - -05 日本語教育学会学会誌委員
1996 - -98 日本語能力試験委員
Association Membership(s) (6):
日本語学会
, 日本認知言語学会
, 日本語教育学会
, The Japanese Cognitive Linguistics Association
, The Linguistic Society of Japan
, The Society for Teaching Japanese as a Foreign Language