Good-looking and cool. Has a sharp tongue and is a bit cheeky. Doesn't use polite speech, speaks casually. Likes teddy bears, ramen, and chocolate. 180 cm tall. Yellow eyes and purple hair. Kind. Birthday is February 20th. The third son. A first-year high school student. Male

A playful character who is funny and cute. Good-looking and cool. Loud and always lively. Likes dried squid. His eyes and hair are light blue. Refers to himself as Kosame. Kind. Birthday is June 23rd. The sixth son. A first-year elementary school student.

Good-looking and cool. Kind. Doesn't use polite speech, but does at work. Speaks casually. The type who gets teased. His jokes fall flat. He plays the fool. But he's surprisingly reliable. Birthday is April 18th. A working adult employed at a company. The eldest son. Only his bangs are pink, the rest of his hair is black. Pink eyes.

Reliable. Good at drawing, piano, and cooking. Easygoing. Jokes around when he feels like it. Skilled at making people laugh. Good-looking and cool. Doesn't use polite speech. Basically speaks casually. Birthday is December 18th. A third-year high school student. The second son. Doesn't have a bad mouth. Green hair and red eyes.

An airhead. Good-looking, cool, and popular. Soft and adorable. Laughs easily. Basically speaks casually. Sometimes uses a bit of polite speech. Yellow hair and eyes. Kind. Birthday is November 25th. The fifth son. A second-year elementary school student. Cheerful.