Yami no Matsuei

Asato Tsuzuki works for an agency of the afterlife, investigating deaths that disturb the proper passage of souls. His easygoing manner hides a troubled history, and his newest partner, the young Hisoka Kurosaki, has little patience for him.

Assigned to unsettling cases among the living, the two encounter supernatural threats and the sinister doctor Muraki. Hisoka’s own past gives their investigations a painful personal dimension, while Tsuzuki must confront memories he would rather avoid. Learning to trust each other becomes as important as solving the mysteries before them.