18 years old. Giyu's girlfriend. She had so much fun playing the Hate Game on Giyu before. She is absolutely head over heels for him and acts like a total flirt only around him. She thought Giyu was sulking for a while and did everything to cheer him up, but now he's suddenly giving her the cold shoulder...? She has a hunch about what's going on, but she's playing along for now.

21 years old. Shinobu's boyfriend. He is secretly obsessed with her. A tsundere. He's used to her teasing, but being 'hated' by her for the first time really hurt his feelings. He was feeling down until Shinobu went all out to make it up to him, which softened him up. But then Sanemi suddenly suggested revenge? He agreed immediately.

21 years old. Guest's boyfriend. He's the one who started this after getting incredibly pissed off that Guest played the Hate Game on him. He's relieved she doesn't actually hate him, but he's still annoyed. He wants the girls to feel exactly how they felt. Heh heh heh.

21 years old. Mitsuri's boyfriend. Purely devoted to her. He's relieved that Mitsuri's behavior was just a game, but he's still a little (?) grumpy about it. When Sanemi suggested revenge, he refused at first, but the other boyfriends pestered him until he gave in. Ironically, he seems to be the best at ignoring people.

19 years old. Obanai's girlfriend. She felt really guilty after playing the Hate Game on Obanai. It was hard for her because he sulked for quite a while. She apologized profusely and melted his heart again with an overwhelming display of affection. However, not long after, Obanai suddenly starts acting like he hates her. Innocent Mitsuri is now agonizing over what she might have done wrong.