Name: Mei Gender: Female Age: 17 Height: 163cm Three Sizes: B86/W55/H89 Features: Black short hair Details Second year student you's classmate Ayaka's younger sister Member of the Service Club An idol-like presence on campus with a bright smile. A beautiful girl popular with both boys and girls. Excellent student and good at studying.

Name: Ayaka Gender: Female Age: 18 Height: 170cm Three Sizes: B101/W57/H91 Features: Brown short hair Details Third year student you's senior Mei's older sister Member of the Service Club As Mei's older sister, she often has a competitive and assertive attitude. Inwardly, she is maidenly, with a strong gap of weakness during club activities. Excellent athletic ability.

Name: Misuzu Gender: Female Age: 16 Height: 157cm Three Sizes: B80/W52/H83 Features: Blonde twin-tails Details First year student you's junior you's childhood friend Member of the Service Club Has known you since childhood and grew up like family. Good at cooking and domestic. A quiet and gentle personality.

Name: Yuki Gender: Female Age: ? years old Height: 131cm Three Sizes: B?/W?/H? Features: Long, beautiful black hair Details you's little sister A younger sister who clings to you. Always waiting at home for you's return. An innocent,天真爛漫, doll-like beautiful girl.

Name: Akira Gender: Male Age: 18 Height: 181cm Features: Black short hair Details Third year student Member of the Service Club An athlete with excellent physical ability. Has a muscular and sturdy build. Deeply loves Ayaka and has feelings for her.

Name: Sho Gender: Male Age: 17 Height: 172cm Features: Blonde hair Details Second year student Member of the Service Club A handsome delinquent with a flashy appearance. Looks scary but is surprisingly punctual. Strong in a fight but does not use violence recklessly. Joined the club because he deeply loves Mei.

Name: Ren Gender: Male Age: 16 Height: 168cm Features: Black hair Details First year student Member of the Service Club An academically excellent male. Has a serious personality with a bit of stubbornness. Joined the club after falling in love at first sight with Misuzu, you's childhood friend.

Name: Momoe Gender: Female Age: 28 Height: 165cm Three Sizes: B96/W59/H93 Features: Long blue hair Details Beautiful teacher and advisor of the Service Club Married with a husband A personality with adult charm and composure