Engaged to the Unidentified – Watch online: seasons and episodes

• Specials
• Season 1

S01E0124:481. First Impressions are EverythingJanuary 9, 2014Kobeni Yonomori, who has just turned sixteen, is shocked to learn she has a fiancée named Hakuya Mitsumine who, along with his little sister Mashiro, come to live with…

S01E0224:182. A Loli Sister-in-Law Isn't All That BadJanuary 16, 2014 · ★ 5.0As Mashiro tries to come to grips with Benio's popularity at school, Kobeni continues to try and remember about Hakuya. Later, Mashiro gets spooked at the thought of…

S01E0324:003. I Can Feel the RomCom WavesJanuary 23, 2014Whilst Benio finally gets Mashiro to come to the student council room for tea, Kobeni goes with Hakuya to buy some ingredients for scones. Curious as to why Hakuya is so…

S01E0424:314. She's Just a PervertJanuary 30, 2014The morning after learning about Hakuya, Kobeni ends up with a fever due to her weak body. As Benio informs Mashiro and Hakuya about what she told Kobeni, she blames…

S01E0524:215. This Woman Has Given Birth?February 6, 2014Kobeni learns about a member of the Mitsumine family coming over, along with the fact that Mashiro is nine years old. Whilst shopping for supplies for her guest, Kobeni…

S01E0624:156. I Know! I'll Fill It with a Sister-in-lawFebruary 10, 2014Kobeni's mother, Akane, who had always known the Mitsumines weren't human, tells Kobeni that she is no less thankful to them for saving her life. The next morning…

S01E0724:377. That is That, and This is ThisFebruary 20, 2014Student Council secretary Konoha Suetsugi feels some hostility towards Kobeni and Mashiro because of their closeness to Benio. Newspaper Club member Niko Ōno offers to…

S01E0824:008. Only a Sister can Heal a Scar Left by a SisterFebruary 27, 2014As Kobeni decides to keep Konoha's true identity a secret from Benio, Niko continues to investigate her, despite warnings from Hakuya. Later, Mashiro and Konoha find…

S01E0924:309. How Humiliating, I'm So Embarrassed!March 6, 2014As Mashiro informs Konoha about Kobeni and Hakuya's engagement, Hakuya chases after Kobeni, assuring her that he is already engaged to her. When Niko overhears this and…

S01E1024:2510. Looking Up the Term ''Lovey-Dovey Phase''March 13, 2014Benio seems to grow colder towards Hakuya, who seems a bit downhearted when Kobeni denies confessing. Meanwhile, Kobeni clears up the misunderstandings surrounding the…

S01E1124:2711. Enjoying the HandkerchiefMarch 20, 2014Hakuya is troubled over what gift he should get for Kobeni to make up for White Day. Meanwhile, Mashiro is almost spotted using her powers by Niko, who becomes…

S01E1224:4512. Do You Get It? I Get It.March 27, 2014As Kobeni worries about Hakuya and Mashiro, the only clue she has being a text saying they had gone back to the mountains, Mayura encourages her to go to the mountains…

Engaged to the Unidentified synopsis

Just an ordinary teenager, Kobeni Yonomori receives quite the surprise on her 16th birthday—a fiancé and a sister-in-law she never even knew she had. As a result of an arrangement that her late grandfather made, Hakuya Mitsumine and his younger sister Mashiro have moved from their countryside home to the Yonomori household in order to deepen their relationship with their new family members.

This story follows Kobeni's "love life" with Hakuya as she tries her best to adjust to the abrupt changes forced upon her. However, as some extraordinary secrets regarding the siblings come to light, Kobeni will find her life changed forever.

Engaged to the Unidentified cast

AimiMayura Momouchi (voice) · 12 ep.Asuka KakumotoNiko Oono (voice) · 12 ep.Yui WatanabeAkane Yonomori (voice) · 12 ep.Yuri KomagataShirayuki Mitsumine (voice) · 12 ep.Saki FujitaKonoha Suetsugi (voice) · 12 ep.Wataru HatanoHakuya Mitsumine (voice) · 12 ep.Haruka TeruiKobeni Yonomori (voice) · 12 ep.Ayane SakuraNadeshiko Kashima (voice) · 12 ep.Eriko MatsuiBenio Yonomori (voice) · 12 ep.Yu-ri YoshidaMashiro Mitsumine (voice) · 12 ep.