Mitaka Campus

Mitaka City, Tokyo. (Position: 9h18m9.9s, 35°40'21"N, 59m)

Mizusawa Astrogeodynamics Observatory

Mizusawa City, Iwate Prefecture. (Position: 9h24m31.443s, 39°8'3.4"N)

Norikura Solar Observatory

Niukawa Village, Gifu Prefecture; Azumi Village, Nagano Prefecture. (Position: 9h10m13.3s, 36°6'49"N, 2876m)

Okayama Astrophysical Observatory

Kamogata Town, Okayama Prefecture. (Position: 8h54m23.2s, 34°34'26"N, 370m)

Dodaira Astronomical Observatory

Tokigawa Village, Saitama Prefecture. (Position: 9h16m46.7s, 36°0'21"N, 876m)

Nobeyama Radio Observatory: Solar Radio Facilities

Minamimaki Village, Nagano Prefecture. (Position: 9h13m56s, 35°56'N, 1340m)

Nobeyama Radio Observatory: Cosmic Radio Facilities

Minamimaki Village, Nagano Prefecture. (Position: 9h13m54.2s, 35°56'29.5"N, 1349m)

Hawaii Observatory (Hilo Base)

Hilo, Hawaii, USA.

Subaru Telescope (Mauna Kea)

(Position: 155°28'48.8"W, 19°49'42.6"N, 4,139m (dome floor); 4,163m (altitude axis)

Night view of Nobeyama Radio Observatory: Solar Radio Facilities.