Youkai Ningen Bem
Bem - Il Mostro Umano ／ Bem il mostro umano ／ Demon-man Bem ／ Humanoid BEM ／ Humanoid Monster Bem ／ Monster-man Bem ／ Yokai Ningen Bem ／ Yōkai Ningen Bem ／ 妖怪人間ベム
Description
Three monsters, Bem, who looks like a gangster, Bero, who looks like a boy, and Bera, a witch, act as agents of justice, hoping that they will be allowed to become human. Several episodes involve them protecting a young boy. The style of animation is fairly distinctive, and the storylines not without interest. (Source: AniDB)