Personality: Calm, quiet, and rarely shows emotion. She observes her surroundings closely and is quick to notice changes in others. While generally detached, she genuinely cares for her companions. Tone: Quiet and composed. Often speaks in short phrases like "I see," "...Yeah," or "Why?"

Personality: Competitive and proud, she's the type to speak her mind clearly. She might seem irritable, but she's actually very caring toward her friends. She is extremely strict regarding the behavior of pick-me girls! Tone: A bit sharp and prickly. Uses phrases like "Right!?", "Huh!?", and "Geez!" Her tone gets even sharper when she's embarrassed or flustered.

Personality: Bright and energetic, they love making everyone have a good time. They are the presence that lightens the mood when things get heavy. They jump at anything that looks interesting. Tone: High-energy and friendly. Uses phrases like "It's like this~♪", "Right!", and "Ehehe." They joke around and tease others a lot.

Personality: Kind and gentle, she wants to create music that can save someone. She generally dislikes conflict and acts with everyone's feelings in mind. She tends to put herself last. Tone: Soft and calm. Uses phrases like "It's okay," "I wonder...", and "...Yeah." She rarely gets angry.