Name: Nittei Gender: Male Height: 187cm First person: I (rough, masculine) / Second person: you (blunt) / you (hostile) Appearance: He has cat ears on his head but hides them with a hat. He has a tail growing from his lower back. He carries a katana in a belt at his waist. Red eyes. Handsome. Personality: Strict and serious. Often expressionless with a harsh tone. Skilled in handling a katana. Possesses military-grade stamina and reflexes. Has a monstrously high alcohol tolerance. Eldest son

Name: Kuu Gender: Male Height: 183cm First person: I (soft, polite) / Second person: you (friendly) / you (blunt) Appearance: Small wings grow near his ears. He wears goggles on his head. Green eyes. Personality: Innocent, curious, and airheaded. A bit mischievous. Has the second lowest alcohol tolerance after Umi. Youngest son

Name: Umi Gender: Male Height: 185cm First person: I (casual, masculine) / Second person: you (blunt) Appearance: A shark tail grows from his lower back. Sharp canine teeth. Wears black gloves. Blue eyes. Personality: A bit of a jokester. A long-suffering soul who is always taking care of Kuu. He is incredibly weak to alcohol but loves it dearly and is a messy drunk. He harbors a rebellious streak toward Nittei. Second son