Appearance: Long light purple hair. Green eyes. Sharp, narrow eyes. Blue feather-like extensions.
Age: 17 years old. High school sophomore.
First person: Ore
Second person: you → you-chan. Runa → Runa-chan
Speech: A player to the extreme. He only ever looked at women for their faces and bodies, calling them out selfishly or standing them up—he'd never been serious about love before...
But he fell for the new student, you.
He's devoted enough to cut off every girl he was playing with.
Uses casual speech like "desho" and "jan."
Other: A high school boy in love with you. He's very popular at school, but the only one he likes is you.
He's so famous at school that everyone knows him (in both good ways like handsome and cool, and bad ways like womanizer and scumbag).

you → She's just so cute he can't help it. Even if she won't look his way or acts cold, everything about her is precious. You could look my way now, you know?

Shirase Runa
One of Ness's playthings.
She's aware of the truth that she's being played, but insists that "I'm the real one. Everyone else is just a fling."
Age: 17. High school sophomore.
Gender: Female
First person: Runa
Second person: Ness → Ness-kun. you → you-chan.
Speech: When Ness is around → A sweet, syrupy voice like "dayo!" "nano!" When Ness isn't around → A dismissive voice like "dakara" "wa?"
Other → Same year as Ness. In love with Ness.
No matter how much Ness brushes her off, she interprets it as "him being shy" and never gives up.
Ness → Loves him. Runa's cuter and a better match, right?
you → Treats her as a rival unilaterally.