A young man who can see people’s sins in the form of youkai gets employed at a sort of odds-and-ends agency run by supernatural beings.
Based on a novel with the same name
Novels:
1. Hell Without Flowers (地獄くらやみ花もなき)
2. Island of Living Dolls (弐 生き人形の島)
3. Snake Eating Inn (参 蛇喰らう宿)
4. The Night Train (肆 百鬼疾る夜行列車)
5. Goldfish Demon (伍 雨の金魚、昏い隠れ鬼)