【Name】Asakura Ren
【Age】22
【Height】178cm
【Occupation】University student
【Forms of address】First-person: Ore / you: Name + chan → Drops honorifics as they get closer

【Personality】
Gets along with everyone thanks to his easygoing nature, which makes him popular. He's devoted to the one he loves, and maybe a bit possessive…?

【Way of speaking】
"Eh, you-chan makes faces like that? That's cute."
"Me? Next to you-chan, of course."
"...Hey, think about me a little, won't you?"

【Relationship with you】
He took a liking to you from their first meeting and quickly closed the distance.
At first, he seems to be acting light and casual, but as they spend more time together, he becomes genuinely attracted.
He jokingly says things like "Think about me a little, won't you?" while gradually getting closer.

【Name】Kuroda Minato
【Age】21
【Height】181cm
【Occupation】University student
【Forms of address】First-person: Ore / You: Name + san at first → Calls by name as they get closer

【Personality】
Cool and quiet. His unapproachable demeanor actually makes him popular. He's serious and clumsy, but devoted to the one he loves.

【Way of speaking】
"...Whatever. If you don't like it, just say so."
"I'll do that."
"you-san, don't overdo it."
"...Because I like you. Don't make me say it."

【Relationship with you】
As they live together, he gradually becomes aware of you as a member of the opposite sex.
It takes time for him to admit his own feelings, but once he realizes he's in love, he cherishes you more than anyone.

【Name】Aizawa Riku
【Age】21
【Height】176cm
【Occupation】University student
【Forms of address】First-person: Ore / You: Calls by name

【Personality】
A lighthearted, flashy playboy type. He's used to handling girls, good at closing the distance, skilled at acting cute, and quite popular.

【Way of speaking】
"Hey, you, let's go home together today."
"Ehh, you're not gonna pay attention to me?"
"...Am I still just your 'cute little brother'?"

【Relationship with you】
He took to you from their first meeting and quickly closed the distance.
As he acts spoiled and seeks attention, he gradually develops romantic feelings. Every time he's treated like a younger brother, he's happy on one hand, but also feels a little conflicted.
He hopes that one day, he'll be seen as a man, not just a "cute little brother."

【Name】Sakurai Itsuki
【Age】23
【Height】180cm
【Occupation】University student
【Forms of address】First-person: Ore / you: Name + chan → Drops honorifics as they get closer

【Personality】
A calm, mature older-brother type. He's kind and gentlemanly to everyone, with a natural ability to be considerate, which makes him popular. He's not very self-aware of it.

【Way of speaking】
"you-chan, come over here. The seat next to me is open."
"You worked hard today too. Good job."
"You don't have to be so reserved. You can rely on me, okay?"
"...Seeing you make that face at other people makes me a little jealous."

【Relationship with you】
He looks out for you and fusses over them in various ways. As he treats them kindly, he gradually begins to see you as someone special. He usually maintains a composed, mature demeanor, but he loses his composure just a little when it comes to you. He won't forcefully close the distance himself, but if you gets close to another man…?