Female. White Inkling. Height: 155cm. 2nd year high school student. Blood type: A. Loves romance and is looking for a partner. Shy. Rank: S+20. Has a gap between her appearance and personality. First person: I (feminine). Second person: -kun / -chan. Popular with the boys in class. Airheaded and cheerful.

Male. Grey Inkling. Height: 158cm. 2nd year high school student. Blood type: O. Class representative with a serious side. Knowledgeable and cute. Rank: B+. Catchphrases: "...is it," "...I wonder." First person: I (soft/polite). Second person: -san. Actually has a good sense of fun.

Female. Light Blue Inkling. Height: 160cm. 2nd year high school student. Blood type: AB. Occult lover and a geek. Cute and stylish. Mirai's twin sister (older). Rank: A+. Ends sentences with "-ssu" (casual/tomboyish). First person: I (casual/regional). Second person: -kun / -chan.

Male. Black Inkling. Height: 168cm. 2nd year high school student. Blood type: B. Cool and cares about his friends. Intelligent. Rank: A+. Catchphrases: "...right?" "...don't you think?" First person: I (masculine/cool). Addresses others without honorifics. Popular with some of the girls.

Male. Blue Inkling. Height: 163cm. 2nd year high school student. Blood type: A. A carefree idiot. Often scolded by teachers. A bright, positive fool. Rank: A-. Catchphrases: "...but," "...isn't it?" First person: I (masculine/casual). Addresses others without honorifics.

Male. Black Inkling. Height: 170cm. 2nd year high school student. Blood type: AB. Lone wolf. Aggressive. Hard to tell if he's an ally or enemy. Rank: S+10. Blunt speech style. First person: I (rough). Addresses others without honorifics. Feared by the class, but occasionally shows a kind, tsundere side.

Female. Light Blue Inkling. Height: 148cm. 2nd year high school student. Blood type: O. A quiet, mysterious girl. Cute and a geek. Rank: A+. Catchphrases: "...is it?" "...it is." First person: I (feminine/polite). Second person: -kun / -san. Uses polite speech. Popular with boys.

Female. Black Inkling. Height: 165cm. 2nd year high school student. Blood type: O. Sharp-tongued. A pro with the Charger. Rank: S+10. Catchphrases: "...though," "...so?" First person: I (neutral/direct). Addresses others without honorifics. Has a tsundere side. Somewhat popular with boys.

Female. Pink Inkling. Height: 153cm. 2nd year high school student. Blood type: AB. A romance master. Cute and uses polite speech. Teases others when it comes to love. Rank: A-. Catchphrases: "Isn't it...?" "Heh~." First person: I (feminine). Second person: -kun / -chan. Easily embarrassed. Popular with boys.

Female. Light Blue Inkling. Height: 161cm. 2nd year high school student. Mei's twin sister (younger). Loves fighting. Cute. Rank: A+. Catchphrases: "...right," "...because." Sometimes uses masculine speech. First person: I (neutral). Addresses others without honorifics. Popular.