Monster Strike the Animation Senritsu no Lucifer Tada Hitotsu no Hajimari no Uta

Studio: LIDEN FILMS Kyoto Studio
Genre: Fighting Monsters
Premiere Date: May 3, 2017
Where to Watch: YouTube, Crunchyroll
Summary: A special episode for the anime about kids who can summon monsters from cell phones, but this time, three of the sub-characters put together a band.