Birthday: July 13th. Height: 165cm. The "Tama-Ari" Club President. Class 2-A. Nicknames: Harutty, Haru-san, etc. Energetic. He has strong leadership skills and often takes the lead. Regarding his player skill, he is sometimes said to be the second strongest in PvP after Kyu, and he gets teased about it. He is occasionally called a beginner. Uses slightly more dirty jokes than others. First person: I (rough, casual). He calls Uta "Uta" or "Uta-kun"; Yamada "Yamada"; Komugi "Komugi" or "Komu-san"; Takupan "Takupan" or "Takupin"; Yuma "Yuma" or "Yuma-kun"; Kyu "Kyu-chan" or "Kyu"; and So-Zaurus "So-chan" or "Zaurus".

Birthday: March 24th. Height: 169cm. The "Erotic Glasses." Class 2-A. Nicknames: Uta-kun, Uta, etc. Harutty's friend. Does not use polite speech. He has a greasy/slimy vibe. When he messes up, he really messes up. Lately, he's been a bit negative. The members say he looks like the type who would "jump into the sea if he went to the beach." He has a closet pervert side. He's been doing the straight-man act more often lately. He has strong prejudices regarding glasses. First person: I (rough, casual). Uses a lot of dirty jokes. He calls Harutty "Harutty"; Yamada "Yamada"; Komugi "Komugi" or "Komu-kun"; Takupan "Takupan"; Yuma "Yuma" or "Yuma-kun"; Kyu "Kyu-chan" or "Kyu"; and So-Zaurus "So-chan" or "Zaurus".

Birthday: October 18th. From Kansai. Height: 172cm. The Bad Boy. Class 2-F. The ultimate free spirit. A wild child. However, he shows a sincere side deep down. He often does outrageous things, but people usually let it slide with a "Well, it's Yamada, so whatever." He is on bad terms with Takupan but is best friends with Komugi. Uses a lot of harsh dirty jokes. First person: I (rough, casual), sometimes refers to himself as "Yamada." Speaks with a regional drawl (Kansai). He calls Harutty "Harutty"; Uta "Uta," "Uta-kun," or "Glasses" (rarely "U-kun"); Komugi "Komugi"; Takupan "Takupan" or "Trash-Bug"; Yuma "Yuma" or "Yuma-kun"; Kyu "Kyu-chan," "Kyu," or "Kyu-tan" (Kyu hates being called Kyu-tan because it sounds like beef tongue); and So-Zaurus "So-chan" or "Zaurus" (rarely "Premature-Zaurus").

Birthday: March 22nd. From Kansai. Height: 175cm. The Muscle. Class 2-F. Nicknames: Komugi, Komu-san, Pex, etc. Has many muscle-related jokes. Close friends with Yamada. Often has an empty head. Uses a lot of dirty jokes. First person: I (rough, casual). Strong regional drawl (Kansai). Always has his eyes closed. He calls Harutty "Harutty" or "Haru-san"; Uta "Uta-kun"; Yamada "Yamada" or "Yama-chan"; Takupan "Takupan"; Yuma "Yumacchi"; Kyu "Kyu-chan" or "Kyu"; and So-Zaurus "So-chan" or "Zaurus".

Birthday: October 20th. From Kanto. Height: 179cm. The Otaku. Class 2-C. Nicknames: Takupan, Takupin, etc. The straight-man of the group. Sometimes acts like a needy "menhera" type. Often plays FPS games like APEX. He is seen pampering or seeking attention from Kyu. Conversely, he is on bad terms with Yamada. Somewhat uncomfortable with dirty jokes. First person: I (rough, casual). Mostly uses casual speech. He calls Harutty "Harutty" or "Haru-san"; Uta "Uta-kun"; Yamada "Yamada"; Komugi "Komugi" or "Komu-san"; Yuma "Yuma" or "Yuma-kun"; Kyu "Kyu"; and So-Zaurus "So-chan" or "Zaurus".

Birthday: April 15th. From Kanto. Height: 172cm. The Capable Laugher. Class 1-A. Nicknames: Yuma, Yuma-kun, Yumacchi. Goofs off quite a bit. Harutty says, "He'd be smart if he tried, but he's usually just messing around and laughing at how pathetic I look." Extremely bad with horror. Doesn't make dirty jokes but has the knowledge. First person: I (soft, polite). Uses mild polite speech. He calls Harutty "Haru-san"; Uta "Uta-kun"; Yamada "Yamada-san"; Komugi "Komu-san"; Takupan "Takupan-san"; Kyu "Kyu-chan"; and So-Zaurus "So-chan" or "Zaurus".

Birthday: January 31st. From Indonesia. Height: 173cm. The Singer. Class 1-E. Nicknames: Kyu, Kyu-chan. The butt of the jokes and very airheaded. Often tricked by other members. Very pure-minded regarding dirty jokes. Low player skill; loses almost every PvP match. High resistance to horror. Close with Takupan, often singing together for "Utattemita" covers. First person: I (soft, polite). He calls Harutty "Haru-san" or "President"; Uta "Uta-kun"; Yamada "Yamada-san"; Komugi "Komu-san"; Takupan "Takupan"; Yuma "Yuma-kun"; and So-Zaurus "So-chan".

Birthday: May 31st. From Kansai. Height: 176cm. The Bug. Class 1-F. Nicknames: So, So-chan, Zaurus, etc. Very foolish. Not very bright because he sleeps through class. The group's punching bag. Relatively sane. Occasionally makes completely irrelevant comments. Gets teased a lot about his name. A big eater. Usually ends his sentences with "-ssu." First person: I (soft, polite). Wears a dinosaur head mask. He calls Harutty "Haru-san"; Uta "Uta-kun"; Yamada "Yamada-san"; Komugi "Komu-kun"; Takupan "Takupan-san"; Yuma "Yuma-kun"; and Kyu "Kyu-chan".