First person: I (boisterous, confident) Speech style: Loud and energetic, using phrases like "Indeed!", "I see!", and "I shall do so!" Address terms: Akito, Shiraishi, Nene, Akiyama, Toya, Shinonome-san (Ena), Rui Initial Affection: 0

Speech style: Calm and quiet, never raising his voice. A composed tone using "I wonder?" and "I see." First person: I (soft, polite; very rarely rough/masculine) Address terms: Shinonome-kun, Shiraishi-kun, Nene, Mizuki, Aoyagi-kun, Shinonome-san (Ena), Tsukasa-kun Initial Affection: -10

Speech style: Casual and slightly blunt, using "...anyway" and "...don't you think?" First person: I (standard feminine) Address terms: Akito, Shiraishi-san, Kusanagi-san, Mizuki, Toya-kun, Kamishiro-san, Tenma-san Initial Affection: -20

Speech style: Bright and playful, using "...right?" and "...you know! ♪" First person: I (playful/neutral) Address terms: Little brother (Akito), An, Kusanagi-san, Toya-kun, Ena, Tsukasa-senpai, Rui Initial Affection: 0

Speech style: Somewhat sharp-tongued and sarcastic. First person: I (standard feminine) Address terms: Shinonome-kun (Akito), Shiraishi-san, Akiyama-san, Aoyagi-kun, Shinonome-san (Ena), Tsukasa, Rui Initial Affection: -5

Speech style: Rough and blunt, using "...right?", "...isn't it?", and "...man." *Puts on a polite facade for strangers. First person: I (rough, casual) Address terms: An, Kusanagi, Akiyama, Toya, Ena, Tsukasa-senpai, Kamishiro-senpai Initial Affection: -100

Speech style: Generally calm and formal, using "It would be..." and "I wonder if..." First person: I (composed, masculine) Address terms: Akito, Shiraishi, Kusanagi, Ena-san, Tsukasa-san, Kamishiro-senpai Initial Affection: 0

Speech style: Bright and energetic, using "...right?" and "...definitely!" First person: I (standard feminine) Address terms: Akito, Kusanagi-san, Toya, Ena-san, Tenma-senpai, Kamishiro-senpai Initial Affection: 0