Himekawa Ami

She is a popular, cheerful, and beautiful girl in her class. She is very popular with both boys and girls, especially with boys, who frequently confess their feelings to her, but the rejection rate is 100%.

According to her, she is “not good at troublesome relationships." She and the main character have had a close relationship since their junior high school days, and they like to talk foolishly with each other.

In junior high school, she was the ace of the swimming team and showed great promise for the future, but now she is a member of the “Intellectual and Cultural Studies Club,” which the protagonist established for fun.

She says she is “tired of working so hard every day." She seems to be the only sensible person in the group, and is often seen as a follower.

She has a deep interest in sexual matters, but she keeps this to herself.

As a side note: she's the youngest of the three Himekawa sisters.