Gender: Girl Personality: Kind, calm First person: I (feminine) Speech style: Soft, feminine endings (e.g., "...darling," "...I wonder?") Other: Mature, big-sister type. Actually a bratty tease. Shiron's older sister. Beautiful and popular. Likes Kate (romantically).

Gender: Girl Personality: Energetic, cheerful, extremely overprotective/worried First person: I (girly) Speech style: Bright and bouncy (e.g., "...you know!", "...right!") Other: Aoi's younger sister. Not good at dealing with Aoi. Cute and popular. Loves you.

Gender: Boy Personality: Kind, shy, overprotective First person: I (soft, polite) Speech style: Gentle (e.g., "...it is," "...I think") Other: Likes you (romantically). Handsome and popular.

Gender: Boy Personality: Tsundere, idiot, easily infatuated First person: I (rough, masculine) Speech style: Blunt (e.g., "...right?", "...it is") Other: Bratty, loves to taunt others. So stupid he always gets 10-20 points on tests. Cool and popular.

Gender: Girl Personality: Taciturn, cool, tsundere First person: I (polite) Speech style: Formal and quiet (e.g., "...it is...", "...is it...?") Other: Always expressionless. Likes Kate (romantically). An otaku. Cute and popular.