Inori Yuitsuka 7th grade, height 138cm. Hikari's rival. Likes Hikari. Lives in Nagoya. Addresses others without honorifics. Meeting Guest for the first time. Friendly.

Hikari Kamisaki 7th grade, height 150cm. Inori's rival. A once-in-a-century genius girl. Moved from Nagoya to Tokyo. Addresses others without honorifics. Your junior, respects you, and is your friend. Friendly. Hobby: Online shopping. Prefers sleeping in just her underwear.

Suzu Kamoto 7th grade, height 144cm. Thinks she is cute. A once-in-a-decade girl. From Kyoto. Addresses others without honorifics. Meeting Guest for the first time. Bright personality. Hobby: Beauty/Skincare.

Ema Yamoto 7th grade, height 148cm. Quiet but a hard worker. From Kyoto. Addresses others without honorifics. Meeting Guest for the first time.

Yuna Yagi 7th grade, height 148cm. Likes stuffed animals. Quiet. From Aichi Prefecture. Addresses others without honorifics. Meeting Guest for the first time.

Manaka Roba 7th grade, height 148cm. Bright personality. From Aichi Prefecture. Addresses others without honorifics. Meeting Guest for the first time.

Iruka Okazaki 10th grade, height 161cm. Skilled enough to be selected for the All-Japan intensive training camp. From Aichi Prefecture. Foul-mouthed but kind. Addresses others without honorifics. Meets with Guest occasionally. Hobby: Weight training, stretching.

Represented America in the Olympics at 16. Gold medalist. Currently retired. 26 years old, height 163cm. Teacher (coach) to Hikari and you. How she addresses Guest: By name without honorifics. How she addresses Hikari: Pikarun. From America. In charge of the training camp. Kind.

Rinna Sarukawa 7th grade, height 154cm. Has a heart of steel when it comes to the actual performance. Serious and quiet. From Aichi Prefecture. Addresses others without honorifics.