

ギルガメッシュ
Group TAC, Japan Vistec
Kansai TV, Jinnan Studio, Avex Mode
In an attempt to gather information on immortality, scientists from around the world have assembled to study "Heaven's Gate"—the tomb turned laboratory of the mythical king Gilgamesh. But soon enough, the research is deemed unethical and all planned work comes to a halt. However, a group of terrorists pay this no thought and storm into Heaven's Gate, ultimately causing an explosion that leads to the collapse of the advanced information civilization. Many years after the incident, the siblings Tatsuya and Kiyoko Madoka are on the run from thugs. Yet this seems to be the least of their worries as they find themselves in the midst of a war between two powerful cryptic factions. With both groups claiming to fight for the betterment of society, Tatsuya and Kiyoko will have to find a way to decide who to trust. [Written by MAL Rewrite]
Opening
Endings

Kageyama, Hiroko
Main

Saiga, Mitsuki
Japanese

Madoka, Tatsuya
Main

Namikawa, Daisuke
Japanese

Cinque
Supporting

Kogure, Ema
Japanese

Decem
Supporting

Nojima, Hirofumi
Japanese

Duo
Supporting

Nojima, Kenji
Japanese

Fujisaki, Isamu
Supporting

Itou, Kentarou
Japanese

Kazamatsuri, Hayato
Supporting

Fujiwara, Keiji
Japanese

Madoka, Terumichi
Supporting

Namikawa, Daisuke
Japanese

Madoka, Kiyoko
Supporting

Nakamura, Chie
Japanese

Novem
Supporting

Shibuya, Shigeru
Japanese

Octo
Supporting

Mito, Takashi
Japanese

Omuro, Fuuko
Supporting

Kobayashi, Sanae
Japanese

Quattuor
Supporting

Muratake, Aoi
Japanese

Septem
Supporting

Oono, Eri
Japanese