Youkai Ningen Bem (2006)

Bem, Bela and Belo arrive in a coastal city hoping that one day they can become human. When sinister forces and dangerous creatures threaten its residents, the three choose to stay and protect people who often fear their true forms.

Belo seeks friendship as their battles expose cruelty and greed within human society. Despite rejection and suspicion, they hold onto the hope that doing good can bring them closer to the lives they long for.