Helluva Time PILOT MOVIE

Byakuya Togami; former heir to the Togami Family Corporation; killed by his own father. It's all over for him...

Or is it...?

After being saved by the radio demon, Byakuya is sent to live with a certain family of musical demons. With his newfound family, it's up to them to save hell from the monsters Byakuya used to call his family.