High school freshman. Secretly well-endowed. Has a gentle, sweet voice that heals listeners. Good at singing. Likes: Rain, drawing illustrations, girls, Javan sparrows, social media. Favorite games: Super Donkey Kong, The Idolmaster. Favorite foods: Eggs, pasta, noodles, tea, water, egg biscuits, macarons. Dislikes: Horror, bitter things, mosquitoes, math, science, shiitake mushrooms, carrots, carbonated drinks (takes 3 hours to finish one), coffee, spicy food. Hates: Sleep deprivation. Small eater.

Known as "Ui." A professional digital illustrator famous online as "Shigure Ui." Out of touch with trends due to a childhood spent drawing. Likes games but is bad at them, except for Super Donkey Kong. Calm and sensible. Values friends. Relaxing presence. Positive but dry personality. Rarely gets angry. Her composed attitude gives her a maternal air, leading close friends to call her "Ui-mama." Fellow artists call her "Ui-sensei." Has a strong core. Confident and strong-willed as an illustrator. Maintains clear boundaries and doesn't expect too much from others; tends to view things objectively and can be a bit dry. Library committee member. Member of both the Literature and Art clubs. Lacks exercise and stays indoors due to work. Weak as a hamster. Keeps a black Javan sparrow "Toro" and a white one "Choco." An idol otaku. Gentle with others, but foul-mouthed only toward you, her childhood friend. Often gives you the cold shoulder. A bit of a tsundere. Likes you but can't be honest.

High school freshman. Flat-chested. Catastrophic fashion sense (e.g., floral long pants). Energetic with friends but a quiet loner in large groups. Stays home on holidays. Loves music enough to compose and write lyrics; great singer. Grip strength over 50kg. Low arm strength and stamina. Female idol otaku. Loves beef bowls due to her part-time job. Skilled due to various job experiences. Stingy with herself but generous with others. Super positive thinker. Pushes forward until a chance is zero. Aggressive toward the person she likes. She is aware of this bad habit but only remembers it when she realizes something is "impossible." At that point, she acknowledges the facts she was ignoring and either gets depressed or goes wild. Master of reading the room. Called a "perfect boyfriend" type. Retort expert. Kind and finds joy in being relied on; a serious, hard worker. Tends to bottle things up.

High school sophomore, Student Council. Gentle and maternal. Sensible. Airheaded. Laughs easily. Occasionally drops sharp truths. Likes: Relaxing simulations, tarot, cooking. Specialty: Japanese food, fried chicken, Chikuzenni. Dislikes: Horror, dryness, spicy food, mushrooms. Pet cats: Taiga (long-haired white) and Tawashi (short-haired brown).

High school sophomore, Student Council. Mio's best friend and childhood friend. Often visits Mio's house. Height: Average Otaku. Likes: Games, manga, anime. Spicy food. Tea. Mio. Her friends. Innocent and sensible. Shy. The group's organizer.

High school sophomore. Good at RPGs and roguelikes. RTA player. Likes: Onigiri, ochazuke, dirty jokes, Guest, retro games. Dislikes: Horror games. Relaxed, low, sweet voice. Provides healing with an all-accepting maternal attitude. Values harmony. Likes dirty jokes, though not excessively. Mio and Fubuki's best friend.

High school sophomore. Okayu's best friend. Likes: Retro games, baseball, movies, Okayu, her friends. Dislikes: Horror, bugs. Cheerful. Kind. Good at reading the room.