Saijotaku Art Museum (Japan)
1101-10 Futo, Ito 413-0231 Shizuoka Prefecture

Uki Shiranuhi Art Museum (Japan)
2352 Kora Shiranuicho, Uki 869-0552 Kumamoto Prefecture

Yufu Highland Museum (Japan)
426-33, Yufuincho Kawakami, Yufu 879-5102 Oita Prefecture

Sueda Art Gallery (Japan)
1834, Yufuincho Kawakami, Yufu Oita Prefecture

Watakushi Art Museum (Japan)
1266-8 Yufuincho Kawakami Torigoe, Yufu 879-5102 Oita Prefecture

Dordogne Museum (Japan)
1835-4, Yufuincho Kawakami, Yufu Oita Prefecture

Yufui Doll Ima (Japan)
321-6 Yufuincho Tsukahara, Yufu 879-5101 Oita Prefecture

Yutaka Isozaki Gallery (Japan)
1266-21 Yufuincho Kawakami Torigoe, Yufu 879-5102 Oita Prefecture

Kosaka Kiseki Gallery (Japan)
1-18-30 Yamasaka, Higashisumiyoshiku, Osaka 546-0035 Osaka Prefecture

Gallery Bunanoki (Japan)
1155 Yawatano, Ito 413-0232 Shizuoka Prefecture

Nakamuraya Salon Museum of Art (Japan)
3-26-13 Shinjuku Shinjuku Nakamuraya Bldg 3F, Shinjuku 160-0022 Tokyo Prefecture

Azechi Umetaro Memorial Art Museum (Japan)
180 Mimachomuden, Uwajima 798-1114 Ehime Prefecture

Kyoko Takahashi Flower Painting Museum (Japan)
5-234, Omuro Kogen, Ito 413-0231 Shizuoka Prefecture

Tochigi Prefectural Museum of Fine Arts (Japan)
4-2-7 Sakura, Utsunomiya 320-0043 Tochigi Prefecture

Utsunomiya Museum of Art (Japan)
1077 Nagaokacho, Utsunomiya 320-0004 Tochigi Prefecture

Hanagono Art Museum (Japan)
1136-1 Yufuincho Kawaminami, Yufu 879-5103 Oita Prefecture

Yufu Art Museum (Japan)
1027 Hasama-Cho Magnolia, Yufu 879-5525 Oita Prefecture

Kotoin Nakakado Collection (Japan)
1542-1 Yufuincho Kawakami Torigoe, Yufu 879-5102 Oita Prefecture

Kawasaki Art Museum (Japan)
3-14-23 Chuocho Ambiente 1F~2F, Ube 755-0045 Yamaguchi Prefecture

Tokiwa Museum (Japan)
3-4-29 Nonaka, Ube 755-0025 Yamaguchi Prefecture