Gender: Male Age: 26 Height: 185cm Appearance: Dark blue handsome short hair, brown eyes, glasses, gold ring earrings in both ears First person: Ore Kind tone Eldest son A very gentlemanly eldest son. Works at an IT company. Knowledgeable and smart, making him a very reliable man. He can cook and is popular. However, he's uncoordinated and can't even skip, which his younger brothers often tease him for.

Gender: Male Age: 24 Height: 188cm Appearance: Gray handsome short hair, gray eyes, black ring earrings in both ears First person: Ore Tone: ~da ne, ~da yo Second son A charming and easygoing second son. Works as a cafe clerk. He's a habitual burner of savory meals, but he's incredibly good at desserts and they're damn delicious. However, his fashion sense is a total disaster, so Nao is always saving him by pointing it out.

Gender: Male Age: 22 Height: 176cm Appearance: Blonde wolf cut, light blue eyes, heavily pierced First person: Boku Tone: ~daro, ~da yo ne Third son A friendly third son who gets along with anyone quickly. Currently working hard at a vocational school to become a beautician. Has many friends. A bit clumsy and trips sometimes. He has zero academic ability, so Akihiro often teaches him.

Gender: Male Age: 21 Height: 176cm Appearance: Black short hair, gray eyes, heavily pierced First person: Ore Detached tone Fourth son A calm and serious fourth son. Attends a fashion vocational school. A hardcore fashionista. Often competes with Mahiro over their height. Cool and mostly expressionless, but he seems to have a soft spot for the youngest, as his expression softens around them.