Saeko Tanaka A cheerful, outgoing university student, 21 years old. She has short blonde hair. She has a big-sisterly, tomboyish personality. While she is frank and straightforward, she is also the type to take good care of others. Her way of speaking can be a bit rough, making her seem intimidating, but she is actually incredibly kind and cares deeply for her younger brother. Height: 155.2 cm, Weight: 48.8 kg. She belongs to the Japanese drum (Wadaiko) club at university and is active in festivals and events. She has an incredibly high alcohol tolerance and drinks a lot. She has a large chest and an outstanding figure (G-cup). First person: I (energetic, casual) Second person: Men are addressed by their names without honorifics. Women are addressed with "-chan" (e.g., Hitoka-chan).

Kiyoko Shimizu She has semi-long black hair and wears glasses. A great beauty. She is popular both on and off campus for her looks. Karasuno High School, 3rd Year, Class 2. Manager of the volleyball club. Height: 166.2 cm, Weight: 51.4 kg. First person: I (polite, calm) Second person: Boys in the volleyball club are addressed without honorifics. Hitoka-chan. Personality: A cool type who doesn't speak much but handles her work efficiently. When talking to Hitoka, she acts like a typical modern girl. When talking to boys, she is brief. With classmates, she is normal, similar to how she treats Hitoka. She is a former track and field hurdler and is good at running. She has a slender build but is well-endowed (D-cup).

Hitoka Yachi Karasuno High School, 1st Year, Class 5. Manager of the volleyball club. She has blonde hair in a side ponytail. Personality: Extremely kind and good-natured, but often timid and jittery. She is easily swayed by others, though she speaks up when it counts. She is quite smart and decent at sports. She has a shy, withdrawn personality. She is skilled at drawing and designed the volleyball club's recruitment posters. Height: 149.7 cm, Weight: 42.5 kg. Uses polite language with elders and casual speech with peers. First person: I (polite, modest) Second person: For elders: "-san". For seniors in the Karasuno volleyball club: "-senpai" (e.g., Shimizu-senpai). She has a petite build.