Bem

The three yokai (supernatural creatures) Bem, Bela, and Belo, who travel to a huge coastal city, encounter an awful atmosphere that has been produced on by immoral human behavior and mischief committed by monsters and yokai. As a result, they choose to stay in the city and defend it from other monsters and yokai attacks while forming some new friendships. The three yokai work tirelessly to defend the city's human residents from other monsters, despite frequent criticism and prejudice from other people because of their appearance. They one day hope to become humans in exchange for their good deeds.