Betrothed to my Sister's Ex Season 1
01. I Could Never Replace My Sister
Marie is always dressed in tatters and is treated like a servant in her own home. Then she meets Count Kyros.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyuros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
Kenta Ihara
Writer
Takayuki Kitagawa
Director
Takayuki Kitagawa
Storyboard Artist
Miwa Kawasaki
Background Designer
Mika Nakae
Background Designer
Hana Kawaguchi
Background Designer
So Inoue
Production Assistant
Akiko Satō
Supervising Animation Director
Nagisa Nakajima
Animation Director
Wakako Yoshida
Animation Director
Akira Ito
Key Animation
Miyuki Inoue
Key Animation
Akane Imada
Key Animation
Akira Iwasaki
Key Animation
Hiroya Kamakura
Key Animation
Yosuke Kikuchi
Key Animation
Tsutomu Takahashi
Key Animation
Chen Huisen
Key Animation
Zhangzhi Longding
Key Animation
Mayumi Nakamura
Key Animation
Hiroshi Hariki
Key Animation
Ayano Fujita
Key Animation
Yao Zhenkai
Key Animation
Akira Ono
Key Animation
Ryuta Nakahara
Key Animation
Sōta Mikami
Compositing Artist
Masashi Uoyama
Compositing Artist
02. Marie, I Want to Marry You
Kyros hates aristocratic society and its ties of obligation. But why? And what changed when he met Marie?
Rena Motomura
Marie (voice)
Daiki Hamano
Kyuros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
Kenta Ihara
Writer
Takayuki Kitagawa
Director
Masahito Otani
Director
Takayuki Kitagawa
Storyboard Artist
Miwa Kawasaki
Background Designer
Mika Nakae
Background Designer
Hana Kawaguchi
Background Designer
Nao Goto
Background Designer
Ayaka Fukawa
Background Designer
Hiroto Inadome
Production Assistant
Akiko Satō
Supervising Animation Director
Hiroya Kamakura
Key Animation
Yosuke Kikuchi
Key Animation
Chen Huisen
Key Animation
Zhangzhi Longding
Key Animation
Ryuta Nakahara
Key Animation
Sōta Mikami
Compositing Artist
Ayano Fujita
Animation Director
Eriko Arita
Key Animation
Kumiko Kakoi
Key Animation
Rika Kanetaka
Key Animation
Kaori Saitō
Key Animation
Takeyuki Suzuki
Key Animation
Teruo Takahashi
Key Animation
Hideaki Tsukioka
Key Animation
Takahiro Ninagawa
Key Animation
Kiyoshi Nohji
Key Animation
Natsumi Hara
Key Animation
Yuichiro Yamada
Key Animation
Kasumi Tōgō
Compositing Artist
03. A Life I Saw in a Dream, and a Dream-like Life
Marie begins her new life as Kyros' fiancée and finds herself bewildered by the differences from her old life.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyuros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
04. I've Found the Things I Like
Kyros wants to provide Marie with every comfort, but Mio cautions him. Then a package from the baron arrives.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
05. The Prince and the Pitch-Black Warrior
Luiphon takes Marie to a sword fighting contest. The ferocity of it scares her. Then the dark warrior fights.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
06. Am I Enough As I Am?
Liu Liu, Kyros' mother, discovers surprising things about Marie. Mio investigates the baron on Kyros' orders.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
07. You're So Close, I Think You May Make Me Dizzy
Mio investigates a comment in a letter from Marie's brother. Marie and Kyros go to the capital for a date.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
08. A Gift More Lovely Than Jewels
Kyros and Marie meet Luiphon at a jeweler's at his request. Thoughts of Anastasia haunt Marie's happiness.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
09. In Pursuit of Anastasia's Spirit
Kyros demands the truth of Anastasia's accident, but he and Marie are not prepared for the answers they find.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
10. Please Call Off the Betrothal
Worried, Kyros arranges to meet with Norman. But as Marie hears him describe his apprentice, her fears grow.
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
11. The Empty Princess Lives
Marie's attacker talks about the past. Why did little Marie's life change so much? Why was she left in rags?
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)
12. It's Time to Settle This
Marie is determined to settle things. But even with everyone's help, how will she confront her parents?
Rena Motomura
Marie (voice)
Daiki Hamano
Kyros (voice)
Minami Tanaka
Anastasia (voice)
Ryohei Kimura
Louisphon (voice)
Youko Hikasa
Mio (voice)
Sayaka Ohara
Ryu Ryu (voice)
Tetsuya Kakihara
Toppo (voice)
Tatsuyuki Kobayashi
Thomas (voice)
Yuuka Aisaka
Tunica (voice)