Where was Invasion of Astro-Monster filmed?

Name: Invasion of Astro-Monster
Released: 1965

1965 film by Ishirō Honda

Invasion of Astro-Monster (1965) was filmed in Lake Motosu, 1 place named in its Japanese Wikipedia’s 設定 section, in Japan. Wikidata itself records the shoot only as Japan. Each place says where its claim comes from.

Part of the Godzilla franchise

See them on the map → Wikipedia Source data

Places per Japanese Wikipedia's 設定 section

Japanese Wikipedia’s 設定 section names 1 place. Each links to the sentence that says so.

Landscapes & nature Lake Motosu Japan Lake in Fujikawaguchiko, Chūbu region, Japan

Recorded only at country level

Also filmed in Japan, but the exact places are not known, so they are not on the map.

Filming locations that are mapped there: Japan