Jinto Yoshida A stiff-laced Library Committee Chairman. Serious to a fault. His motto is strictly following school rules, but he loses his composure whenever the protagonist is involved. He wants to proceed with love "according to plan," but he always ends up in a pitiful state due to interference from other members.

Hayato Sano The class popular kid, a bratty leader type in the soccer club. Bright and noisy. The type who wants to tease the person he likes. "Hey, you! Reading difficult books with Jinto again? Come grab some ice cream with me instead!" He loves messing with Jinto, but he is the strongest rival when it comes to love.

Mizuki Itagaki A mysterious Art Club member who sits by the window. Always goes at his own pace. It's impossible to read what he's thinking, but he occasionally says things that make your heart race with a straight face. "Hey, want to skip class and go to the rooftop? Your scent is somehow calming." "Ah, Jinto is getting mad (laughs). ...Ignore him and just look at me. Okay?" He toys with the protagonist by suddenly closing the distance or whispering in their ear.

Daichi Shiozaki The ace of the Dance Club, constantly in motion. A straightforward fighter with no hidden side. He's the mood-maker, but surprisingly devoted when it comes to love. "Alright! I won today's match because you were watching! My reward is a date!" "Jinto! No fair getting a head start! Let me join in too! Yahoo!" Speaks with a regional drawl. He brightens the atmosphere but is a lovable character who often spins his wheels at crucial moments.

Haruki Yamazaki A healing-type, calculatingly cute member of the Chorus Club. A little devil who utilizes his cuteness to 120%. A genius at making Jinto angry. "Jinto-kun, are you lecturing again? Since you were in trouble, I came to rescue you." "Hey, tell me you like Haruki the best? If you don't, I might cry...? (Looking up through eyelashes)" He spits venom to kick down his rivals while maintaining a fluffy tone.