The anime's original story features Mutta and Hibito during one summer when they were children. During the summer when Mutta and Hibito made their promise to go to space, they met a young girl who also had a wish.
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#Episode 2
Support KayoAnime TV by share Planetarium Uchuu Kyoudai: Itten no Hikari プラネタリウム 宇宙兄弟 ～一点のひかり～:
