Gravion (超重神グラヴィオン, Choujuushin Gravion Zwei, lit. Super Heavyweight God Gravion) is an anime television series produced by Gonzo. It aired in Japan from October 7, 2002 to December 16, 2002 and ran for 13 episodes. Both Gravion and Gravion Zwei were created and directed by Masami Ōbari with mecha designs from Kunio Okawara.
The year is now 2041 AD. A new enemy called Zeravire suddenly appears in the solar system, destroying all military installations it comes across. However, a wealthy man named Klein Sandman is already aware of this planned invasion and had been secretly preparing his army for battle. His trump card is Gravion, a giant robot that utilizes gravity as its source of energy. Meanwhile a young man named Eiji secretly enters Sandman’s base in search for his missing sister. It is there that he meets another young man by the name of Toga… These two must now fight together with four other individuals aboard the super robot, Gravion to fend off the Zeravire threat.[sociallocker]
Opening Theme: “Nageki no Rosario” by JAM Project feat. Masaaki Endo
Ending Theme: “Wish” by Yuria
Insert Song: Gasshin! God Gravion – JAM Project
[2002.10.23] Nageki no Rosario / Gasshin! God Gravion
[2002.11.22] Yuria – Wish
Choujuushin GRAVION Original Soundtrack
Choujuushin Gravion Zwei
Opening Theme: Kurenai no Kiba” by JAM Project
Ending Theme: “LA♪LA♪BYE (Honey Bee)” by YURIA
Insert Song: Ennou Gasshin! Soul Gravion!! – JAM Project
[2004.01.21] Kurenai no Kiba / Ennou Gasshin! Soul Gravion!!
[2004.02.25] Honey Bee – LA♪LA♪BYE
[2004.03.24] OST: Saikyou Gasshin! ULTIMATE EDITION (VBR, 192~320kbps)[/sociallocker]