1969 founded the Setagaya Print Workshop in Setagaya in Tokyo .
80 opened “ Children's Atelier” in Shibuya in Tokyo and became acquainted with the mentally handicapped children
90
founded the Atelier Elément Présent in Daio-cho, Shima-shi, Mie Prefecture
93 April founded the Atelier Elément Présent in Tokyo
93 the exhibition “Mysterious Paintings by Five Artists” at Gallery Bonnard in Ago-cho, Mie Prefecture
94 the exhibition “The Atelier Elément Présent” at Gallery Eikisha in Tokyo
95 the exhibition “The Artists of the Atelier Elément Présent” at Gallery Element Present in Daio-cho, Mie Prefecture
97 collaborated with the exhibition “Naivité and Creativity: The Artists of the Atelier Elément Présent” at Kawasaki City Museum , Kanagawa Prefecture
October published Picture Book “Chattering Picture Diary” from Poplar Publishing Co. Ltd.
98 September published the special issue of “Poetry and Thought” from Saturday Art Co. Ltd.
99
January The exhibition “Art and Medical Science” at Otemachi Keidanren Hall in Tokyo under the joint auspices of the Medical Society of Children's Intervention in Japan
February and March the exhibition
“L'Art Immaculé-- the Seventeen Artists of The Atelier Elément Présent” at the Mie Prefectural Art Museum
Exhabition at the Ago Library in Mie
Ehabition Out sider art at the Villa Tamaris in France
2001 The internationla creative book faire at Marseille in France
02 The exhabition Muku no Kotoba at Gallery Kinokuniya in Tokyo
The exhabition Muku no Kotoba at Mie Museum in Mie
Founded class 'Vivat" in Yoyogi Tokyo
Founded art school ' école' in Yoyogi Tokyo
03 Conference for JDS by Hajime &Keiko Sato
'Sensibility of the artiste of the Down Syndrome'
Exhabition at the Sakakibara Hospital
03・8「DowntoArt」Sumida River side Gallery |