Composer and music educator.
His motto is "For music lovers, composing music that is not difficult to understand". Amongst many books he published are there "Solfege introduction" (KMP), "Self-Study Aural Traning" (ZEN-ON)
and "Graded Sight Singing Studies" (ZEN-ON).
Member of Japanese Society for Contemporary music (ISCM Japan), The Japan Federation of Composers, Inc. (JFC), Piano Teacher's National Association (PTNA) and Solfege Studies Conference
Professor emeritus of Soai University Faculty of Music.
Representative of AKAISHI MUSIC STUDIO.