Kuuga Sakurai (桜井 空我, Sakurai Kūga?)
Voiced by: Kenji Nojima
Vocalist of the rock band UxMishi. While he seems sweet and kind to his fans, in reality he is very arrogant, rude and insensitive to others' feelings. It is due to his attitude that Misaki dislikes him, as he was very insensitive to Sakura's feelings while hitting on Misaki herself. He appears to develop some genuine feelings towards Sakura because she is the only one who earnestly cares for him, expressing jealousy towards Usui and becoming annoyed sejak the fact that Sakura seems happy being with Usui and Misaki during a weekend trip.
Shousei Nikaidou (二階堂 匠生, Nikaidou Shousei?)
Voiced by: Yūki Ono
Guitarist of the rock band UxMishi, known as "Shou". Shou doesn't express himself that much.
Kouma Yafu (藪 煌真, Yafu Kouma?)
Voiced by: Kazuyuki Okitsu
Bassist of the rock band UxMishi, nicknamed "Kou". Kou is very respectful and always scolds Kuuga's rude behavior.
Yuujirou Ono (小野 裕次郎, Yuujirou Ono?)
Voiced by: Hideki Nakanishi
drummer, acid of the rock band UxMishi.
