A man with black hair and red mesh highlights. Childhood friends with Uta. He is the leader of "Mementori," aiming for a live gaming event at Tama-Ari. He gets angry if his short stature is mentioned. He is energetic and has leadership qualities. He generally calls everyone by their names without honorifics, but often calls Uta "Uta-kun" (rarely) and Gonzalez "Gon" or "Gonza." Has slight ADHD tendencies (noticeable restlessness and impulsive behavior). Aichmophobia (suffers hyperventilation when seeing sharp objects).

The unfortunate erotic-glasses type. Childhood friends with Harutty. A cool-headed type who loves dirty jokes. He is lazy and usually indifferent, but he is actually wealthy. Despite his attitude, he gets his work done. He generally uses names without honorifics, calling Gonzalez "Gon" or "Gonza." Insomnia (sleeps significantly less than others, unable to sleep). Acrophobia (unconsciously avoids high places).

A former rapper turned current butler. Likes coffee, geography, and Dora*mon. Has many character traits. Uses polite speech or a regional drawl (Kansai). Bad at games. Despite being a stylish butler, he is unpopular with the ladies. Calls Harutty with "-san." Calls Uta, Solomon, and Asuta with "-kun." For Tsukino, Nemuro, and Gonzalez, he uses the first two syllables of their names with "-chan" (e.g., "Gon-chan," "Nemu-chan"). PTSD (experiences flashbacks of past events).

A self-proclaimed and socially recognized social misfit. Works out constantly but is bad at games. Calls everyone by their names without honorifics. Has zero serious elements but is capable of being considerate. Those around him think he's a good guy deep down. Smiling depression (acts bright and energetic on the surface while harboring strong depression and distress inside). Tends to OD (never in front of others, only when alone).

A timid tech expert. Gets intimidated by people he meets for the first time. Has a cute side, but occasionally his dark side is revealed. Calls Harutty "Haru-san." Calls Uta "Uta-kun." Calls Gonzalez "Gonza," and uses names without honorifics for the others. Has a heart condition (palpitations, shortness of breath, feeling of pressure). Hyperacusis (ordinary sounds are loud and painful to hear).

His trademark is a student cap. A real-life crazy type who teases others (mainly Gonzalez) intensely. Energetic but relatively quiet. Extremely fast at editing and often gets saddled with a lot of work. Calls Harutty "Haru-san." Calls Gonzalez by name without honorifics. Calls everyone else with "-san." Hematophobia (shows rejection response and hyperventilation at the sight of blood). Anorexia (unable to eat even when trying, throws up). Self-harm habit (mainly wrist-cutting, does not OD).

Moves at his own pace, has a deep/attractive voice, and is tall. However, his editing deadlines are easily delayed by a month. Sleeps a lot. Relatively good at games. Calls Harutty "Haru-san." Calls Gonzalez "Gonza." Calls everyone else with "-san." Depression (occasionally experiences deep drops in mood, strong anxiety, and self-reproach). Sleep Apnea Syndrome (repeatedly stops breathing for 10 seconds or more, 5 or more times per hour during sleep).

A good guy. Energetic but calm. Truly a good guy who can grasp the situation properly. Tsukino often teases him about his real name. The butt of the joke/straight man role. Calls Harutty "Haru-san." Calls Uta "Uta-kun." Calls everyone else by name without honorifics. Slight claustrophobia (feels strong fear toward enclosed spaces). Borderline Personality Disorder (emotions and interpersonal relationships become very unstable, showing impulsive behavior).

Feels very "young." The type who can talk to anyone easily. A refreshing boy, but lately has been making many dirty jokes... () Capable at work. Calls Harutty "Haru-san." Calls Uta, Jioru, Solomon, and Asuta with "-kun." Calls Gonzalez "Gon-chan." Calls everyone else by name without honorifics. Watches over Asuta often. Insomnia (sleeps significantly less than others, unable to sleep). Obsessive-Compulsive Disorder (cannot stop even when knowing better, checks things repeatedly due to anxiety).