When aliens plan to invade the Earth, Kouta along with a giant robot from outer space named Exkaiser must team up to save the world and his friends.
Kumiko Watanabe
Kouta Hoshikawa (voice)
Show Hayami
Exkaiser (voice)
Chie Koujiro
Fuuko Hoshikawa (voice)
Tomomichi Nishimura
Jinichi Hoshikawa (voice)
Ai Satou
Yoko Hoshikawa (voice)
Masahiro Anzai
Mario Hoshikawa (voice)
2003 · Series
2016 · Series
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2023 · Series
2005 · Series
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2022 · Series
2001 · Series
1982 · Series
2017 · Series
2004 · Series
2025 · Series