1967 Worked at Baba Studio
1971 Established Hiro Studio
1972 Moved from Tokyo to Iwate
Member of Japan Craft and Design Association
One person Exhibition and Group ExhibitionEvery year from now on
1985~99 Director of Japan Craft and Design association

1966 Award Prize of the Minister of International Trade andIndustry
1985 Award Grandprize International Design Fair
1987 Award Grandprize of Japan Craft Exhibition
1991 Award Prize of Design of G-Mark long life (between 10 years )
1995 Award Prize Industry Art of Kunii kitarou
1996 Award Prize of Design of G-Mark Long Life (Between 15 years )