When the Golden Race invited other races to join them in the stars, three sentient races answered their call. The Goldens called them the Bronze, Silver and Heroic Tribes. Just before the Gold Tribe left to travel to another Universe, … Hiroshi Yazaki, Yui Ishikawa, Kaori Shimizu, Rie Kugimiya, Satomi Arai, Takashi Kondo, Takashi Matsuyama Added on Hulu 2022-11-11, leaving 2024-10-01. Youtube Trailer