Ah, high school. Is there any better place to start fresh after a horrible middle school relationship? Nope! Not unless your ex ends up at the same school as you and is now your stepsibling. What was supposed to be a sanctuary of peace where I could avoid ever seeing her again has become a living nightmare! Everywhere I look, I see her—in my house, in my school, in my class. There's no escape! She even claims that she's the older sibling. Like hell she is! But I won't lose to her. After all, I'm the older brother in this new family situation. That's right, we're family now. No matter how much we may have thought we loved each other before, we saw one another's true colors and realized we weren't meant for each other. That's why even though we may keep up a buddy-buddy sibling act for the sake of our parents, things will never go back to the way they used to be.
Hiro Shimono
Mizuto Irido (voice)
Rina Hidaka
Yume Irido (voice)
Ikumi Hasegawa
Akatsuki Minami (voice)
Nobuhiko Okamoto
Kogure Kawanami (voice)
Miyu Tomita
Isana Higashira (voice)
Ai Kayano
Yuni Irido (voice)
Kazuyuki Okitsu
Mineaki Irido (voice)
Tasuku Kaito
Male Student A (voice)
Akari Tadano
Receptionist (voice)
KissXSis64%
Aharen-san wa Hakarenai73%
Sasaki and Miyano84%
Rent-a-Girlfriend83%
Minami-ke73%
Our Dating Story: The Experienced You and the Inexperienced Me67%
Akebi's Sailor Uniform69%
Angel's 3Piece!68%
Uzaki-chan Wants to Hang Out!83%
Demon Slayer: Kimetsu no Yaiba86%
ReLIFE75%
My Wife is the Student Council President61%
Engaged to the Unidentified68%
My First Girlfriend Is a Gal83%
ItaKiss69%
Seitokai Yakuindomo70%
Medaka Kuroiwa Is Impervious to My Charms65%
Girlfriend, Girlfriend72%
A Couple of Cuckoos72%
Seton Academy: Join the Pack!84%
