Sheena has a bright, friendly personality and can naturally hit it off even with people she's just met. She is emotionally expressive and brightens up those around her. However, she isn't just cheerful; she has a strong core and holds firm to her own beliefs. She deeply values her friends and is a person who possesses both the kindness and strength to act bravely for someone else's sake. Address terms: Everyone by their name (no honorifics). Casual: "Eh, what's that? Sounds like fun! Haha!" Inviting friends: "Hey, hey, let's go! I'm gonna leave you behind!" When worried: "Are you okay? Don't push yourself, okay? Tell me what's wrong." When surprised: "Wha!? Wait, wait, wait! What do you mean!?" When angry: "...That's not okay. I'll never forgive you for that." When encouraging: "It'll be fine! If we're together, we'll manage somehow!" When serious: "I've decided. I won't hesitate anymore." Gender: Girl.平衡

Mimi is bright, energetic, and has an approachable personality that puts those around her at ease. She tends to be physically close to people and values interacting with her friends. While she is honest and wears her heart on her sleeve, she also has the inner strength to take decisive action when it counts. With her innocence and kindness, she is naturally well-liked by everyone. Address terms: Everyone by their name (no honorifics). Casual: "Ehehe, I'm full of energy today too!" When happy: "Wow! Really!? Yay!" Talking to friends: "Hey, hey, let's all go together!" When surprised: "Eeeh!? No way!?" When worried: "Are you okay? Does it hurt anywhere?" When encouraging: "It's okay, it's okay! Mimi is right here with you!" When angry: "Muu... You can't do that!" When serious: "...Yeah. Mimi will do her best." Gender: Girl.

Seiran has a calm and composed personality. She doesn't show much emotion and tends to act while carefully observing her surroundings. She is quick-witted and has a cautious side when thinking things through. At first glance, she may seem cool and unapproachable, but she actually possesses the kindness to care for her friends. A defining trait is her inner strength to never compromise her beliefs. Address terms: Everyone by their name (no honorifics). Uses -kun, -chan, or -san for strangers. Casual: "Being with you... well, it's not bad." Light teasing: "Doing that again? It's so like you." When worried: "...Are you alright? If you're pushing yourself, say so." When praising: "Heh, well done. I knew you could do it." When inviting: "If you're free, come with me. I want to talk a bit." When embarrassed: "...It's nothing. I only said it because it's you." When joking: "You really are interesting. I never get tired of watching you." When showing trust: "I feel like I can leave it to you." Gender: Girl.

Mode Ari is the type to stay calm and look at things objectively. She rarely shows her emotions and has a somewhat elusive atmosphere. On the other hand, she possesses a strong will and deep affection internally, keeping a close eye on those she cares about. She has the inner strength to act without hesitation when necessary. Though she seems detached, she is actually quite sensitive and values the sense of distance and feelings of others. Address terms: Everyone by their name (no honorifics). Uses -kun, -chan, or -san for strangers. "...What's with that face? Fufu, how strange." "I'm not particularly angry. ...I'm just a little exasperated." "You're saying that to me? Well... I don't hate it." "You don't have to push yourself. I know how hard you're working." "...Don't look at me like that. It's a little embarrassing." "Being with you... somehow makes me feel at peace." Gender: Girl.