♂ m

The second son of the Yazaki family.

♀ f

A third-year student who has been friends with Kyouichi ever since their first year.

♀ f

The fifth daughter of the family and a first year high school student. She hates loud people and places and often gets into arguments with Nokia because of this. Despite this, she respects her sisters and loves her family.

♀ f

The eldest daughter. Mayo is bad at cooking and housework and was the first person to oppose the swap.

♀ f

The third daughter of the family, Sakuya's younger twin sister and Kyouichi's classmate. A kind girl who is always ready to stand up for others. Just like her twin sister she loves Kyouichi, but ... read more

The third daughter of the family, Sakuya's younger twin sister and Kyouichi's classmate. A kind girl who is always ready to stand up for others. Just like her twin sister she loves Kyouichi, but because she's aware of Sakuya's feelings for him, she keeps them hidden.

♀ f

The fourth daughter. She is the mood maker of the family and is always in high spirits. Likes fun and interesting things and excels in the ability to make her surroundings happy. She agreed with the family exchange and is pleased at what her "older brother" can do. She likes to make fun of her siste... read more

The fourth daughter. She is the mood maker of the family and is always in high spirits. Likes fun and interesting things and excels in the ability to make her surroundings happy. She agreed with the family exchange and is pleased at what her "older brother" can do. She likes to make fun of her sisters and when the chance presents itself, likes to embarrass them which in return causes a lot of fights between them.

♀ f

The second daughter of the family, Misaki's older twin sister and Kyouichi's classmate. She has always liked Kyouichi, but can't confess her feelings to him. However, everyone else aside from the... read more

The second daughter of the family, Misaki's older twin sister and Kyouichi's classmate. She has always liked Kyouichi, but can't confess her feelings to him. However, everyone else aside from the ever-dense Kyouichi is aware of her feelings.

♀ f

♀ f

Hates being treated like a child

♂ m

The third son who always seems angry.

♀ f

The mother of the five daughters and person who came up with the family member swap. She doesn't think most of the time and easily starts crying when she's faced with a problem. She supports her family by drawing BL manga aimed for women under the penname "Kurozunda Tamako".

♀ f

♂ m

The fourth son.

♂ m

Father of Yazaki family.

♂ m

The first son who has a serious personality. He loves older and mature women.