Choujuushin Gravion

Also known as: 超重神グラヴィオン, グラヴィオン

Gravion (Chōjūshin Guravion, lit. Super Heavy God Gravion) is an Adventure/Comedy Mecha anime television series produced by Gonzo. It aired in Japan from October 7, 2002 to December 16, 2002 and ran for 13 episodes.