TV series
Awakening her dormant abilities as a devil one day, Yuuko Yoshida aka Shadow Mistress Yuuko, is entrusted with the mission to defeat the Light clan's shrine maiden, a magical girl, by her ancestor Lilith. Yuuko meets magical girl Momo Chiyoda through her classmate Anri Sada, and challenges her to a duel, but loses quickly due to her lack of strength. Since then, Yuuko has struggled with her role as a devil and her duel with Momo, and borrowed help from her regularly. However, by a strange coincidence, Yuuko also weakens Momo by taking away her power to cooperate in protecting the peace of Tama city.
Streaming, rental and purchase options
Checked Jul 22, 2026
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Awakening her dormant abilities as a devil one day, Yuuko Yoshida aka Shadow Mistress Yuuko, is entrusted with the mission to defeat the Light clan's shrine maiden, a magical girl, by her ancestor Lilith. Yuuko meets magical girl Momo Chiyoda through her classmate Anri Sada, and challenges her to a duel, but loses quickly due to her lack of strength. Since then, Yuuko has struggled with her role as a devil and her duel with Momo, and borrowed help from her regularly. However, by a strange coincidence, Yuuko also weakens Momo by taking away her power to cooperate in protecting the peace of Tama city.
Choose an episode, then use the watch options above for the show.
Episode 1
Yuko didn't have horns or a tail when she went to bed last night! Now her mom's revealing the deep dark secret their family's been hiding for generations — What's going on!?
Directed by Nana HaradaWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Ayaka Nanase, Masatoshi Kashino, Makoto Sahara, Yuka Nukui
Episode 2
Well... it's time for Yuko to murderize a magical girl... but not before she gets in some exercise and spends her allowance, of course.
Directed by Hideki OkamotoWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Masatoshi Kashino, Hideyuki Umezu, You Taichi, Aoi Koga
Episode 3
Lilith contacts Yuko in her dreams with vital information she must remember. After all, Yuko needs all the help she can get! Say, why is Momo helping her anyways?
Directed by Shigeki AwaiWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Masatoshi Kashino, Naoko Komatsu, Anzu Haruno, Hideyuki Umezu
Episode 4
Wait a minute; there's a switch on the bottom of Yuko's ancestor statue. What happens if it's turned on? Later, Yuko needs cash fast cause she owes Momo A LOT of money!
Directed by Kohei HatanoWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Rina Sato, Hideyuki Umezu, Makoto Kaneko
Episode 5
Momo finally meets Ryoko. Later, the accident-prone Yuko must carry a FRAGILE and VALUABLE laptop home with her. What could possibly go wrong?
Directed by Miyuki IshidaWritten by Sayuri ObaGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Masatoshi Kashino, Hideyuki Umezu, Aoi Koga
Episode 6
Yuko will need to go deeper into Momo's subconscious so she can implant the idea that will change everything! Perhaps compassion can triumph where fighting has failed.
Directed by Fumihiro UenoWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Nanase, Hideyuki Umezu
Episode 7
A change of fortune can only mean one thing: FOOD! Later, Yuko learns the hard way that she and Momo have vastly different definitions of “training.”
Directed by Yoshiyuki NogamiWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Hitomi Ohwada, Sayaka Ohara, Rina Sato, Masatoshi Kashino, Risa Tsumugi, Yuuko Iida, Miho Okasaki
Episode 8
Mikan finally makes her debut, and Yuko's anxiety spikes to even higher levels! Is the magical girl here to murderize Yuko or for another reason?
Directed by Hideki OkamotoWritten by Sayuri ObaGuest stars Sayaka Senbongi, Ayaka Suwa, Masatoshi Kashino, Hiromichi Tezuka, Hideyuki Umezu, Misa Ishii, Aoi Koga, Makoto Kaneko
Episode 9
Yuko and Momo finally resume their duel. In the end, there can be only one winner — who will receive the higher exam score? Later, Mikan takes Yuko to a zombie horror movie.
Directed by Naoki MurataWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Satomi Sato, Ayaka Nanase, Masatoshi Kashino, Yu Miyazaki
Episode 10
Look out Yuko, Shion's up to something... and she won't rest until she runs her experiments! Then, can Yuko and Momo keep a secret from Ryoko?
Directed by Miyuki IshidaWritten by Sayuri ObaGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Satomi Sato, Ayaka Nanase, Hideyuki Umezu, Takuya Makimura
Episode 11
Yuko's worried about Momo and dives into her dreams again to get the magical girl to open up. However, is that a good idea? Who knows what could happen this time.
Directed by Nanako ShimazakiWritten by Keiichiro OchiGuest stars Hitomi Ohwada, Sayaka Ohara, Ayaka Nanase, Yutaka Nakano, Hideyuki Umezu
Episode 12
Momo needs to process the shocking revelations that rocked her to the core! Perhaps Yuko can solve the dilemma by offering Momo a deal with a demon girl.
Directed by Yoshiyuki Nogami, Miyuki IshidaWritten by Keiichiro OchiGuest stars Sayaka Senbongi, Ayaka Suwa, Hitomi Ohwada, Sayaka Ohara, Satomi Sato, Hideyuki Umezu, Ayaka Nanase, Masatoshi Kashino
Episode information updated Jul 23, 2026
Konomi KoharaYuko Yoshida (voice)
Akari KitoMomo Chiyoda (voice)
Minami TakahashiLilith (voice)
Tomoyo TakayanagiMikan Hinatsuki (voice)
Sayaka SenbongiAnri Sata (voice)
Ayaka SuwaSion Ogura (voice)
Hitomi OhwadaRyoko Yoshida (voice)
Sayaka OharaSeiko Yoshida (voice)
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