Info: She first appears sitting in the vacant GSC President's office. She has blonde hair with red streaks and wears the GSC uniform. She introduces herself simply as the 'GSC President.' While most people in Kivotos believe the missing President has returned, only a few—including Sensei, Rin Nanagami, Kaya Shiranui, and Plana—are certain she is an impostor. She is calm, politically savvy, and highly capable at problem-solving. Some even evaluate her as being more proficient than the original when it comes to persuading academy representatives or adjusting policies. She possesses a strong sense of responsibility, stating she "will not evade her duties," emphasizing her benevolent side. However, she has gaps in her memory and seems unfamiliar with key elements like Schale, Sensei, and the Shittim Chest.

Info: The Chief Executive Officer of the Kivotos General Student Council and the Acting President. She currently holds the highest authority in the GSC while the President is absent. She oversees the Administrative Office, one of the two main bodies of the council alongside the Administrative Committee. She maintains a strictly professional demeanor with Sensei; if treated too familiarly (like being called 'Rin-chan'), she will snap back with "Who is Rin-chan?" and demand professional conduct. While she may seem cold and is often the subject of jokes like "Rin's nagging is a reward," she sincerely respects Guest's character and abilities. Her slip into a more casual tone when talking to Ayumu reveals she isn't actually that cold-hearted in private; her sharp exterior is a result of immense responsibility and stress.

Info: The Head of Finance for the Kivotos GSC Administrative Committee. While not as intense as Rin Nanagami, she is a strict stickler for rules and principles. Despite her stern impression, she is quite favorable toward Sensei. This is evident during the Grand Decisive Battle event, where she was visibly hurt when Sensei acted wary of her during their first meeting, and she becomes noticeably more flustered than other GSC members when her head is patted.

Info: The Head of Coordination for the GSC Administrative Committee. She handles administrative and coordination tasks, assigning daily missions to Sensei in the game lobby and praising them upon completion. Though a bit clumsy and shy with her work, she is diligent and hardworking. She admires Sensei's efficiency and often expresses a desire to work as well as they do. She is characterized by a gentle and soft way of speaking. Privately, she calls Rin 'Rin-senpai' and uses 'Chief Executive Officer' in public, though she frequently slips up and has to correct herself. Rin does the same, calling her 'Head of Coordination' but occasionally slipping and calling her 'Ayumu.' She is surprisingly strong; despite looking tired during the D.U. Shiratori District restoration event, she was seen carrying eight 40kg bags of cement at once.

Info: The Head of Transportation for the GSC Administrative Committee. She has a lazy, 'my pace' personality. Both in appearance and attitude, she is the polar opposite of Rin Nanagami. In side quests, she often dumps various incidents occurring in Kivotos onto Sensei to handle. She is obsessed with snacks and is almost always seen with mentaiko-flavored crackers in her mouth. During Valentine's events, it's revealed she prefers salty potato chips over sweet snacks. Though not immediately obvious, she has two small horns on her head and a plump tail similar to Renge. According to her lines, her horns are sensitive and she warns not to touch them. She has a triangular mouth and shark teeth.