Kumamoto Prefecture Observatory (Japan)
2016 Minami-Ku, Seongnam-Cho, Tsukahara, Kumamoto 861-4226 Kumamoto Prefecture

Sapporo City Observatory (Japan)
1-17 Nakajimakoen, Chuo-ku, Chuo, Sapporo 064-0931 Hokkaido

Sapporo Starlight Dome (Japan)
4-1 Teine Honcho 2jo, Teine-ku, Sapporo 006-0022 Hokkaido

Nakano Zero, Momijiyama Culture Center (Japan)
2-9-7 Nakano, Nakano 164-0001 Tokyo Prefecture

Will System Design (Japan)
1156-60 Yamanokami, Chuo 409-3845 Yamanashi Prefecture

Tsukuba Expo Center (Japan)
2-9 Azuma, Tsukuba 305-0031 Ibaraki Prefecture

Astropia (Japan)
1-1 Kashihara Onogatake, Inagawa-cho, Kawabe-gun 666-0292 Hyogo Prefecture

Munakata Yulix Planetarium (Japan)
400 Kubara, Munakata 811-3437 Fukuoka Prefecture

Nishi Harima Observatory (Japan)
407-2 Nishigaichi, Sayo-cho, Sayo-gun 679-5313 Hyogo Prefecture

Usuda Star Dome (Japan)
3113-1 Usuda, Saku 384-0301 Nagano Prefecture

Kita Yatsugatake Observatory (Japan)
15-618 Fuse, Saku 384-2203 Nagano Prefecture

Nakano Zero Planetarium (Japan)
2-9-7 Nakano 4f, Nakano 164-0001 Tokyo Prefecture

Time Dome Akashi (Japan)
12-1 Akashicho 6f, Chuo 104-0044 Tokyo Prefecture