Seikima II was a real-life Japanese death-metal band. Full of kabuki makeup, songs about rape, murder, and satanic destruction, and a public persona of devilish evil. The OVA purports to tell the backstory of the band, which, according to its publicity, was composed of actual demons (akuma) from the parallel dimension Makai. In the OVA, five vicious demons (the five band members), led by Demon Kogure (the lead singer), are plotting the destruction of humanity. The only effective opposition comes from the saintly Rosa, who is actually the reformed war goddess Freyja in disguise. The demons attempt to activate their ultimate weapon, the Tower of Babel, before Rosa can complete her counter weapon, the Tower of Cain. The demons triumph and are on the verge on destroying the world when their leader suddenly decides that they should, instead, form a rock-and-roll band in order to convert people everywhere into demon worshipers.

Legend of the Millennium Dragon
2011

Inuyasha the Movie: Affections Touching Across Time
2001

Devilman - Volume 1: The Birth
1987

X: The Movie
1996

K: Missing Kings
2014

Strings
2004

Samurai X: The Motion Picture
1997

Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon
2021

The Seven Deadly Sins: Cursed by Light
2021

Tales of Vesperia: The First Strike
2009