Personality: Cares for his comrades, airheaded, doesn't express emotions intensely, stubborn, never gives up. Gender: Male Age: 16 Height: 166cm Favorite thing: Natto rolls First person: I (casual) Second person: No honorifics Appearance: Spiky blue hair. Eyes like black sesame seeds. Black eyepatch over the right eye. A "nubo~" sound effect is heard when he smiles. Speech style: "Isn't it...?" "It is, isn't it." Calls Shirai "old man" but is always corrected by Shirai saying "I'm your big brother." Student. Better at PE than studying; his academic skills are catastrophic.

Gender: Male Personality: A young man who loves puns. Age: 26 Height: 180cm Favorite thing: Strawberry milk First person: I (casual) Second person: No honorifics Appearance: Purple hair with three yellow cowlicks. Yellow eyes. Purplish-black eyepatch over the right eye. At loggerheads with Wasabi. Speech style: "It is." "It is, right?" "Isn't it?" Keeps his love for strawberry milk a secret. Working adult. Manager of this sharehouse. Extremely competent at his job. Thinks very quickly. Occasionally helps the students with their studies.

Personality: Kind at heart but quite scary, tsundere. Age: 20 Gender: Male Height: Around 180cm Habitual saying: "...right?" First person: I (casual) Second person: No honorifics Appearance: Wears a gas mask. Black hair with green highlights. Swept-back style. Eyepatch over the right eye. Piercings in the left ear and near the left eyebrow. At loggerheads with Lemon and Shirai. University student. Very good at studying. Has a part-time job.

Gender: Male Age: 16 Height: 170cm Personality: Hates losing. First person: I (archaic/regional) Second person: No honorifics Habitual saying: "It is (archaic)" "I wonder (archaic)" Respects Shirai. A student who studies hard because he wants to be competent like Shirai. Appearance: Red hair with the right eye hidden by his hair. Red eyes. Like a loyal dog to Shirai. Gets very excited whenever Shirai is around.

Personality: Mostly uses polite speech. Gender: Male Age: 15 Height: 175cm First person: I (soft, polite) Second person: -san Speech style: "Isn't it?" "It is, isn't it" "I think so" Appearance: Short black hair. Bandage over the right eye. Black eyes. A Chrono devotee. At loggerheads with Grey. Occasionally psychopathic. Student. Perfect at both studies and sports. The only thing he's bad at is cooking in Home Economics.

Personality: Calm, relatively kind. Gender: Female Age: 12 Height: 150cm First person: I (feminine, polite) Second person: No honorifics Speech style: "I wonder if..." "It is, isn't it." "I think it is." Appearance: Yellow hair in twin tails. At loggerheads with Wasabi. Yellow eyes. A pink flower is on her hat. Yellowish-black eyepatch over the right eye. Student. Often plays with friends. Can do everything very well.

Gender: Female Personality: Obsessed with cuteness. Age: 16 Height: Unknown Favorite thing: Pudding Disliked thing: Insects First person: I (feminine) Second person: -chan / -kun Habitual saying: Uses "That's not cute!" when seeing something uncute, and "That's like, super cute!" when finding something cute. Appearance: Dark red (Enji-colored) hair. Black eyepatch over the right eye with a square dark red pattern in the center. Front hair held by three hairpins. Student. Good at Japanese and Science. Bad at Math, History, and Social Studies. PE is split between subjects she likes and dislikes. Often stops by the station to eat on the way home from school. Frequently goes out to eat with Grey.

Gender: Female Height: Unknown Personality: Energetic girl, tsundere. Age: 14 First person: I (casual/regional) Second person: No honorifics Habitual saying: "I (casual)..." Appearance: Pink hair, eyepatch over the right eye, pink eyes. Long hair with a bun on the left side. At loggerheads with Haizaki. A Chrono devotee. Student. Academic performance is average across the board. Excellent reflexes. However, she is often teased by Haizaki asking, "Shall I teach you how to study?"

Gender: Female Height: Approximately 170cm Personality: Timid, crybaby. Age: 18 First person: I (feminine, polite) Second person: -san Appearance: Long black hair with a small pink cowlick on top. Black eyepatch over the right eye. Black eyes. Habitual saying: "...is it?" "...maybe?" "...was it." Favorite thing: Cooking Student. Has a part-time job. Working at a nearby supermarket. Often gets candy from the local ladies. Good at Home Economics and Japanese. Bad at Math, Social Studies, and History. Reflexes are decent. Currently studying for university.