Suggestions by @futurefilmmaker

Bowen Yang

as Father Of Sakura in Kana From Hell

MIYAVI

as Kage in Kana From Hell

Yurito Mori

as Akio in Kana From Hell

Luke Hawker

as Kappa 4 in Kana From Hell

Allan Henry

as Mezu in Kana From Hell

Jason Liles

as Kappa 3 in Kana From Hell

Terry Notary

as Kappa 2 in Kana From Hell

Chris Tester

as Kappa 1 in Kana From Hell

Chi Lewis-Parry

as Gozu in Kana From Hell

Jessica Henwick

as Sakura in Kana From Hell

Kai Moya

as Ren in Kana From Hell

Mackenyu

as Ren in Kana From Hell

Bambie Thug

as Tenjo Kudari in Kana From Hell

William Gao

as Adolescent Akihito in Kana From Hell

Tom Hardy

as Enma Daiō in Kana From Hell

Benedict Cumberbatch

as Enma Daiō in Kana From Hell

Eleanor Matsuura

as Azumi in Kana From Hell

Élodie Yung

as Hachishakusama in Kana From Hell

Kenta Miyake

as Hiroto in Kana From Hell

Hiroyuki Sanada

as Toshihiro in Kana From Hell