Brutal
Brutal: Satsujin Keisatsukan no Kokuhaku
76 / 100 on AniList 7.73 / 10 on MyAnimeList
Drama · Horror · Mystery · Psychological · Thriller
The manga centers on homicide detective Hiroki Dan, the son of a former police superintendent general, and who seems to be on the fast track to career success. He maintains a hidden identity as a serial killer… Synopsis via AniList