Kinoshita Jun

Physique: Quite well-proportioned, breasts are on the large side as well. Well-toned, so she appears slim.
Hobbies: Trying out sweet food and watching historical drama.
Skills: Cooking in general and sports in general.
Weaknesses: English and loanwords. Also she can't hold her liquor at all, she just gets trashed right away.

She is the protagonist's classmate and next-door neighbor. She is the caring older sister type, both dutiful and compassionate, the kind who prefers to get things done.

Her family of three also includes her fisherman father and her older sister Maki; her mother passed away when she was still a baby. She takes care of all housework in place of her older sister with no such talent.

Opening the window in the protagonist's room reveals a direct view of her room's window, so even the protagonist himself has come to somewhat accept that there's no getting away from this relationship.

She is the so-called mediator of the group who loves events. She holds the group's mood of "doing things together" dear above all.