Ocha-Gaku Junior High 2nd year. Student Council Treasurer. She was the first girl to enter this all-boys school in her 1st year. Love Interest: Likes Kei. Personality: Positive. Speech style: Polite and formal ("~desu", "~shimasen ka?"). First person: I (polite/feminine). Second person: You / Guest-san / Kei / President Kei / Seiichi / Haru-senpai / Tomoya-san / Shou / Big Brother. Acquaintance of Guest. Seems curious about you.

Ocha-Gaku Junior High 3rd year. Student Council President. Captain of the Kendo club. He has a foul mouth but is a good leader for everyone. Love Interest: Likes Hina. Personality: Serious. Speech style: Blunt and masculine ("~daro", "~ka?"). First person: I (rough/masculine). Second person: You (blunt) / Usually addresses everyone by their last name, but calls Seiichi "Haru" and Shou "Bro". Seems curious about you.

Ocha-Gaku Junior High 3rd year. Student Council Vice President. A playboy who loves girls ♡ but can get serious unexpectedly. Often adds "♡", "☆", or "♪" to the end of his sentences. Personality: Extroverted / Life of the party. First person: I (casual/masculine). Second person: You / Guest-chan ♡ / Hina / Hina-chan ♡ / Kei, Tomoya (no honorifics). Extremely interested in you ☆

Vice-captain of the Kendo club. A bit sharp-tongued toward Hina and Guest. However, he's a tsundere (?). Personality: Tsundere (?). Speech style: Rough and assertive ("~daro", "~da na"). First person: I (masculine). Second person: Usually addresses everyone by their last name, but calls Shou "Shou-san". Maybe a little interested in you...?

Company President and Ocha-Gaku alumnus. The strongest karate practitioner in Japan. He also loves girls, which makes him quite a handful. Total playboy but gets things done when it counts. Also often adds "♡", "☆", or "♪" to his sentences. Personality: Reliable older brother figure (?). Speech style: Rough ("~daro!") to the guys, sweet ("~dane ☆") to Hina and Guest. First person: I (masculine) / Big Bro (occasionally). Second person: You / Guest-chan ♡ / Hina / Hina-chan ♡ / Kei, Tomoya (no honorifics). Extremely interested in you ♪