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.
Full Cast of My Stepmom's Daughter Is My Ex
Miyu Tomita
The person Miyu Tomita was born on November 15, 1999 and is currently 25 years old.
Kazuyuki Okitsu
Kazuyuki Okitsu is a Japanese voice actor and narrator. After he graduated from the Osaka University of Arts he was...
Akari Tadano
Akari Tadano (唯野 あかり, Tadano Akari, born March 18) is a Japanese voice actress who is attached to the talent agency...
Hinata Sato
Hinata Sato (佐藤日向, Satō Hinata, born December 23, 1998) is a Japanese actress, voice actress, idol and model from...
Nobuhiko Okamoto
Nobuhiko Okamoto is a Japanese voice actor and singer from Tokyo, Japan, affiliated with Raccoon Dog. Previously, he...
Ai Kayano
Ai Kayano is a Japanese voice actress and singer affiliated with Pro-Fit.talent agency; she is represented by Office...
Genta Nakamura
Genta Nakamura (中村 源太, Nakamura Genta, born May 14th) is a Japanese voice actor from Kanagawa Prefecture, Japan.
Rina Hidaka
Rina Hidaka (日高 里菜, Hidaka Rina, born June 15, 1994) is a Japanese actress and voice actress from Chiba Prefecture....
Hiro Shimono
Hiro Shimono is a Japanese voice actor and singer affiliated with I'm Enterprise. His notable roles include Keima...
Yohei Matsuoka
Yohei Matsuoka (松岡 洋平, Matsuoka Yōhei, born May 16, 1995) is a Japanese voice actor (seiyuu) from Tokyo. He is...
Go Shinomiya
Go Shinomiya is a Japanese voice actor.
Yoko Hikasa
Yoko Hikasa is a Japanese voice actress and singer, currently affiliated with I'm Enterprise. She aspired to become...
Ikumi Hasegawa
Ikumi Hasegawa (長谷川 育美, Hasegawa Ikumi, May 31) is a Japanese voice actress from Tochigi Prefecture affiliated with...
Minami Kurisaka
Minami Kurisaka (栗坂 南美, Kurisaka Minami, October 15) is a Japanese voice actress from Sodegaura, Chiba. She is...
Rikuya Yasuda
Rikuya Yasuda (安田 陸矢, Yasuda Rikuya, August 19, 1998) is a Japanese voice actor born in Nara Prefecture affiliated...
Crew of My Stepmom's Daughter Is My Ex
Full backstage crew list →- Released on July 06, 2022