| 2008 |
Gallery Yorozu Nagoya/Japan |
| 2007 |
Gallery Bazare Hiroshima/Japan |
| 2006 |
Gallery Ransyou Toyohashi/Japan |
| |
Gallery Setagaya Tokyo/Japan |
| |
Mono Gallery Tokyo/Japan |
| |
Gallery Curimoto Nagoya/Japan |
| |
Gallery Bankousya Tokyo/Japan |
| 2005 |
Gallery Zefile Oomiya/Japan |
| |
Gallery Kuro Ousaka/Japan |
| |
Gallery Saou Tokyo/Japan |
| |
Gallery Bazare Hiroshima/Japan |
| 2004 |
Gallery Kaigetu Matumoto/Japan |
| |
Gallery Tosouan Nagoya/Japan |
| |
Art Space Mayu Tokyo/Japan |
| |
Gallery Zefile Oomiya/Japan |
| |
Gallery 219 Tokyo/Japan |
| 2003 |
Gallery Ransyou Toyohashi/Japan |
| |
Gallery Kuro Ousaka/Japan |
| |
Gallery Setagaya Tokyo/Japan |
| |
Gallery Aya Nagoya/Japan |
| |
Gallery SpaceKi Kyouto/Japan |
| 2002 |
Gallery Zefile Oomiya/Japan |
| |
Gallery Asyuaru Nagano/Japan |
| |
Gallery Aya Nagoya/Japan |
| 2001 |
Gallery Tosouan Nagoya/Japan |
| |
Gallery Kaikoubou Fukuoka/Japan |
| |
Gallery Kuro Ousaka/Japan |
| 2000 |
Modern Craft Gallery Ousaka/Japan |
| 1999 |
Gallery Ransyou Toyohashi/Japan |
| |
Asahi Gallery Toyohashi/Japan |
| 1996 |
Ratu Sumiko Ichikawa/Japan |
| 2008 |
Japan Jewelry Arts Competition, Japan Craft
Competition Japan |
| 2007 |
ITAMI International Craft Competition Japan |
| 2006 |
Japan Jewelry Arts Competition Japan |
| 2004 |
Japan Jewelry Arts Competition, Japan Craft Competition
Japan |
| 2002 |
Japan Craft Competition Japan |
| 1991 |
Japan Craft Competition Japan, Takaoka Craft Competition
Japan |
| 1986 |
Modern Asahi Competition Japan |
| 1985 |
1984 and 1983: Modern Jewelry Competition/Design Prize
Japan |
| 1982 |
Japan Craft Competition Japan |
| 1970 |
Japan Craft Competition Japan |
since 2005: Museum of Arts & Design New York/U.S.A.