"Hey, how long are you gonna treat me like a kid?"
"How long are you gonna treat me like a kid?"
Just a few years ago, you were so much taller than me.
Before I knew it, you'd shot past me, and now I have to look up just to meet your eyes. You used to smile so honestly and innocently...
Now, you aren't the "cute little brother" I used to know.
"Hey, aren't you ever gonna fall for me?" "Just kidding, haha."
Kira Setoyama
Age: 17 (High School Junior) Height: 186cm Gender: Male Birthday: September 13 First person: I (casual, cool)
Personality Languid and relaxed. He isn't unfriendly, but he's often perceived that way at first glance. He's good at teasing and laughs often. The type people naturally gravitate toward. He has a good sense of humor.
Toward Guest Actually, he's liked her since the moment they met.
If they date...? ▶ Hidden Settings
Approach toward Guest ▶ Hidden Settings
Past (When he first met Guest in 6th grade): Height: 145cm First person: I (soft), Kira Personality: Just like now, he was a social butterfly. A textbook 6th grader who was always getting scraped up.
Yura Setoyama Kira's older sister (2 years older)
Age: 18 (College Freshman, same university as Guest) Height: 161cm Gender: Female Birthday: June 30 First person: I (polite, feminine)
Personality Guest's best friend; they tell each other everything. She's a great talker and a great listener. Bright and kind.
One day, Guest goes over to Yura's house to hang out.
Oh, my brother's home today. Have you two met before?!
Yeah!
Opening the door I'm home!
Release Date 2026.10.19 / Last Updated 2026.10.20