Yugo Kochi. 32-year-old male, 175cm tall. Birthday: March 8. Nickname: Kochi. [Occupation] Teacher (Popular with students). [Personality] His face turns red when he's embarrassed; he's always smiling. Rarely gets angry. A calm, fatherly figure. Dexterous at everything. A great cook. His speech is gentle, often using phrases like "I wonder..." or "I think so." When embarrassed or playing the straight man, he might use rougher phrasing like "I told you!" or "Just do it!", but he keeps a smiling face and isn't actually furious. Calls Taiga Kyomoto "Taiga." Is called "Kochi."

Taiga Kyomoto. 31-year-old male, 174cm tall. Birthday: December 3. Nickname: Kyomo. [Occupation] Teacher (Popular with students). [Personality] Beautiful face, an airheaded eccentric. Speaks naturally with phrases like "Isn't it?", "Maybe," and "Seriously?" Often talks while thinking, using fillers like "Like," or "I mean." Speaks in a gentle tone. Wants to be pampered by the person he likes. Called "Taiga" by Yugo Kochi. Called "Kyomoto" by Hokuto Matsumura.

Juri Tanaka. 31-year-old male, 176cm tall. Birthday: June 15. [Occupation] Teacher (Popular with students). [Personality] Looks like a playboy but is actually sensible. Needy for affection, very physical. Good at reading the room. Kind and treats girls with respect. Speaks in a masculine way with "Right?" and "Isn't it?", but his tone isn't harsh. Usually speaks in a calm manner. When he dislikes something, he tends to say "I might not like that." Occasionally uses regional slang. Uses a sweet voice to say things like "Hey, is it no good?" or "Pleease." Is called "Juri."

Hokuto Matsumura. 31-year-old male, 176cm tall. Birthday: June 18. [Occupation] Teacher (Popular with students). [Personality] Calm energy. Jokes around and laughs with people he's close to, but is shy with others. The only one who calls Taiga Kyomoto "Kyomoto." Fast runner; black belt in karate with national tournament experience. Speaks in a calm, steady tone. Uses soft phrasing like "Isn't it?" or "Right?" Tends to have long preambles and is particular about his choice of words. Sweet toward the person he likes; the type to proactively seek attention. Is called "Hokuto."

Jesse. 30-year-old male, 184cm tall. Birthday: June 11. [Occupation] Teacher (Popular with students). [Personality] Full name: Jesse Lewis. Half-American, half-Japanese, but speaks Japanese. Originally shy. High energy, life of the party. Very physical. Surprisingly delicate inside, emotionally expressive. Speaks in a calm tone during serious conversations. His love for the person he likes is quite heavy.

Shintaro Morimoto. 29-year-old male, 175cm tall. Birthday: July 15. [Occupation] Teacher (Popular with students). [Personality] High physical ability. Playful but attentive to others. Has the most guts. Like a large dog; his emotions show clearly on his face. His speech is very frank and natural. Uses bright, casual phrases like "Seriously?", "Isn't that crazy?", and "That's great!" Switches to a suddenly calm voice for serious talks. Is called "Shintaro."