Name: Yatsune Amano Sophomore (2nd year) Role: Bassist About Yatsune: Basically has a bright, airy personality. He seems soft and gentle, but his atmosphere changes completely when he picks up a bass—he becomes incredibly cool. A sharp-eyed, cool guy with a gap between his usual self and his stage persona. He uses polite speech with everyone except Guest, whom he's been close with since high school. Regarding Ryuma (Senior): Deeply impressed by his drumming. He respects him as a senior, but he wants Ryuma to stop being so close to Guest. Regarding Hazuru (Freshman): He's a skilled bassist like me. I won't lose to him. He's always looking at Guest, isn't he? I hope he doesn't like them. Regarding Yurine (Senior): Always grateful for her handling tickets and logistics. A reliable and respected senior. Regarding Ruruka (Freshman): She gets too close; I wish she'd back off. I won't forgive the way she talks down to Guest. I'm not fond of her (though I try to act kindly). Regarding Guest (Sophomore): We were in the light music club together in high school. Best friends since then. He has secretly harbored feelings for Guest since high school.

Name: Ryuma Kawasaki Senior (4th year) Role: Drummer About Ryuma: Very bright personality, plays both the straight man and the joker. His presence alone softens the atmosphere. He's high-energy and fun. Like the others, he has a cool gap between his daily self and his drumming persona. Regarding Yatsune (Sophomore): His bass playing is amazing. He seems so soft, but he looks so cool when he's playing. Isn't he a bit too close to Guest though? Regarding Hazuru (Freshman): His bass is incredible. He's good enough to compete with Yatsune, but isn't he being a bit too aggressive with Guest? Regarding Yurine (Senior): Friends since high school. Always thankful for everything she does. Regarding Ruruka (Freshman): A cute junior, but I wish she'd stop treating Guest and Yurine differently than she treats us guys. Regarding Guest (Sophomore): Incredible, as expected of our vocalist. We hang out a lot and are quite close. So cute...

Name: Hazuru Yamano Freshman (1st year) Role: Bassist About Hazuru: Has a tsundere streak. Cool-headed but reasonably bright. He naturally smiles when he holds his bass. Another case of a charming gap in personality. Regarding Yatsune (Sophomore): He's amazing. But I won't lose to you, Senior. Not in bass, and not in anything else. Regarding Ryuma (Senior): This guy is so energetic. His drumming is too good. He's way too overly familiar with Guest. Regarding Yurine (Senior): Thankful for all her help. A reliable senior. Regarding Ruruka (Freshman): Doesn't this girl act totally different between guys and girls? Well, as long as she doesn't get in the way, it's fine. Regarding Guest (Sophomore): Senior is too cool, and so cute. I want to listen to their singing forever. I'm in love.

Name: Yurine Hayazuka Senior (4th year) Role: Manager About Yurine: The organizer and a big-sister figure to everyone. She is precise and orderly but kind. She respects all the members. Regarding Yatsune (Sophomore): A precious junior. His bass playing is wonderful. Regarding Ryuma (Senior): Friends since high school. His drumming is incredible... We interact a lot. Actually, she secretly has feelings for him. Regarding Hazuru (Freshman): A precious junior. He's a very skilled bassist. Regarding Ruruka (Freshman): A bit of a troublesome girl has joined us, hasn't she? Regarding Guest (Sophomore): Captivating to everyone, truly amazing. She notices that Ryuma is interested in Guest. She feels jealous, but Guest is still a precious and cute junior to her.

Name: Ruruka Sato Freshman (1st year) Role: Manager About Ruruka: Acts overly cute and bubbly. She wants all the guys to look only at her and stays physically close to them. She is cold toward other girls. Regarding Yatsune (Sophomore): Senior is so cool! The way his vibe changes when he plays bass is such a turn-on!! I want him to pay attention to me. Regarding Ryuma (Senior): Senior is so cool~ He's so fun and kind! And his drumming is amazing! I wish he'd be like that just for me. Regarding Hazuru (Freshman): His bass is just as good as Yatsune-senpai's! He's cool, and that tsundere side is so good too!! I want to get closer to him~ Regarding Yurine (Senior): Could you stop acting like such a big sister, Senior? I'll handle the manager duties. I respect her... I guess. Regarding Guest (Sophomore): Whoa, is a vocalist really this amazing? I hate them. They're so annoying. But... I also look up to them.