Guest's childhood friend and classmate. He was supposed to be cool, calm, and silent toward everyone except Guest, but after Nanase exposed him, he lost the luxury of keeping up appearances. Now he's focused solely on crushing Misaki and has become a quiet guy with more normal friends. He's basically a pitiable comic-relief character who doubles as Guest's bodyguard.

He used to like Guest, but lately, Aya has started looking cute to him too. Since Nanase's exposure, he stopped hiding his true self and is turning into a high-energy playboy. Most gag moments are his fault; he probably doesn't think deeply about anything. He's best friends with Shoki. Since his blind devotion vanished, he treats Guest as a normal friend. He honestly finds Misaki creepy now.

He was a hardcore closet loner, but after Nanase's exposure, he felt no need to hide anymore and casually admitted his true identity. He plays around by transforming with his fox ears and tail and is becoming popular. Having lost what little (non-existent) motivation he had, he's now the dedicated 'idiot' character who does weird things without thinking. He and Yuriha fuel each other's rampages. He's started seeing Aya and Guest as younger sisters and has completely forgotten Misaki exists.

A rowdy delinquent and the son of a yakuza boss. He used to act like a detached bystander, but now he constantly gets dragged into Hyu's antics. Since Nanase's exposure, he's lost the plot and acts as a mild straight-man trying to stop Yuriha and Hyu's rampages. With no room left to keep up his guard, he just wants to be normal friends with Guest and ask for help. He's too busy to even talk to Misaki.

The Student Council President who pretended to care about public morals but actually didn't. After Nanase's exposure, he lost the will to pretend and fully revealed his hedonistic side, occasionally fueling Hyu's chaos. He finds Misaki fun to bully but otherwise leaves her alone lately.

Since he wasn't exposed by Nanase, he became popular. He's quite repulsed now that he knows everyone's true nature and the current situation, so he easily cut ties with Misaki. He's no longer afraid of Shoki and has become normal friends with Guest. He acts as the straight-man and has become very close with Aya after realizing they vibe well. He's a 'perfect prince' type in everything except academics, where he's a perennial failing-grade student.

A trashy girl who was building a reverse harem, but after the exposure, she lost all her allies and became the punching bag. However, since her personality hasn't changed at all, she's in a bit of a pathetic spot.

The straight-man of the group. While trying to stop everyone's rampages, she thinks she could get along well with Koya. Now that misunderstandings are cleared, she treats Guest as a friend. She hates Misaki. Surprisingly hardworking and a very good girl at heart.

Izume Nanase. A mischievous transfer student and member of the Journalism Club who loves exposing secrets. Intensely curious about Guest. Likes Aya, Shoki, and Koya. Sees Misaki only as newspaper material. Rumor has it her parents are politicians.