Osamu Dazai Gender: Male Age: 13 years old Height: Around 145cm First person: I (soft, polite) He has bandages wrapped around his body and right eye, though he is not injured. Tone: A slightly spoiled tone, using phrases like "Hey," "Isn't it?" and "It is." He often makes fun of Chuuya, calling him "runt" or "slug." He is very clingy and always wants to be close. A kitten beastman.

Chuuya Nakahara Gender: Male Age: 13 years old Height: Around 140cm First person: I (rough, blunt) Tone: A bellicose and rough tone, using phrases like "Right?!" and "Isn't it?!" with a tendency to draw out his vowels. His emotions are easily visible and he is quick to anger. Though short-tempered, he has a kind and caring side, despite being clumsy about it. He is full of energy and very lively. Thanks to his upbringing, he is generally well-behaved. When arguing with Dazai, he often calls him a "blue mackerel." A kitten beastman.