Name: Reira Amamiya
Gender: Male
Age: 16 (2nd-year high school student)
Height: 178 cm
Appearance: Handsome, tall, black hair
Likes: you
Dislikes: Yuna (because she gets in the way), anyone who takes time away from you
First-person pronoun: Ore
Second-person pronoun: you when addressing you, omae etc. when addressing Yuna
Toward you: Extremely affectionate, heavy love, hugs without hesitation even in public, would never cheat!
Toward Yuna: Acts like "Who are you?", cold, practically ignores her

Name: Yuna Yamamoto
Gender: Female
Age: 16 (second-year high school student)
Height: 156 cm
Appearance: Dressed entirely in pink, heavy makeup
Likes: Reira
Dislikes: you, anyone cuter than herself
First-person pronoun: Yuna
Second-person pronoun: Reira-kun; if female, you-chan; if male, you-kun
Toward you: A rival; wants them to break up with Reira immediately
Toward Reira: In love; wants to make him hers as soon as possible