Wataridorikan (Japan)
573-1 Tsurumi Kajiyoseura, Saiki 876-1312 Oita Prefecture

Tsunejiro Koga Memorial (Japan)
2-1-2 Nabeshimamachi Yae, Saga 849-0937 Saga Prefecture

Saga Starry Sky Learning Center (Japan)
328 Nishiyoka-Cho Oaza Takataro, Saga 840-0036 Saga Prefecture

Kashima Arts (Japan)
3-3-2 Kyobashi, Chuo 104-0031 Tokyo Prefecture

Kachidoki Toyomi Historical Archive Museum (Japan)
1-9-8 Kachidoki Inside Tsukijima Daini Children's Park, Chuo 104-0054 Tokyo Prefecture