Kikuchi Aoi (means)

- Aotos younger sister, not related by blood, first year in school and member of the Literature club

- 1.56m tall

- 16 years

- F-Cup

- knee long light blue hair, almost pink

- does workouts and has a string body

Kikuchi Aoto (means)

- Aois big brother, a Sis-con

- 1.95m tall

- 20 years

- short sky blue hair

- Also has a strong body but weaker as Aoi

- Is a university student and studies informatics

Ai Kobayashi (means "small forest")

- Aois friend, first year and also member in the Literature club

- 1.65m tall

- 15 years

- flat-chested

- brown, shoulder long hair, twin tails

Akio Ishikawa (means "stone river")

- Aois friend, second year

- 1.70m tall

- 17 years

- is overweight

- lolicon, likes girls under 10

- black, short hair

Takahashi Yukihiro

- Aois friend and member in the Literature club

- 15 years old, first year in school

- 1.60m tall

- Hip-hip/Rap freak

- Wears a bandana, has dyed blone hair, short and spike style

Kawakami Hiromi

- Aois friend, third year, in the Literature club

- 17 years old

- 1.70 tall

- D-Cup breasts

- Long, black silky hair