This is the story of hell. The hell is overflowing with people and Hoozuki, the first adviser of Enma Daiou, is super busy inspecting the torture and captivation of the deceased in this world. He gets help from many creatures, like his childhood friends, demon twins, or ghosts and sometimes new friends, and everything will be shown once again.
1st Cour: Dai! Jugo Jugo Bushi by Jigoku no Sata All Stars, ending: Riverside Lovers (Naruku no Koi) by Sumire Uesaka