NPO法人YYJ・ゆるくてやさしい日本語のなかまたち，理事。ドイツの大学や日本語補習授業校等で日本語教育に携わる中で1999年にCEFRと出会って以降，国内の大学や専門学校等でもCEFRを応用した教育を実践。言語教師や学校職員等を対象にCEFRに関する研修，ワークショップ等も行っている。専門は日本語教育，継承日本語教育。
Director of the non-profit YYJ, Yurukute Yasashi Nihongo no Nakamatachi, which provides support for Japanese language instructors in an increasingly diverse society. She first came across the CEFR while working in Japanese language education in universities and Japanese schools (hoshūkō) in Germany in 1999. Since then, she has implemented the CEFR in instruction at domestic universities and institutions. She regularly holds seminars and workshops for language and school teachers. She specializes in Japanese language education, and Japanese as a heritage language education.