Engaged to the Unidentified (未確認で進行形 , Unconfirmed & In-Progress) is a Japanese four-panel comic strip manga by Cherry-Arai. An anime television series adaptation by Dogakobo aired in Japan between January and March 2014. Kobeni Yonomori is a high school girl who lives with her mother and older sister Benio. Upon turning sixteen, Kobeni is shocked to learn that, due to an arrangement by her late grandfather, she is engaged to a boy named Hakuya Mitsumine who, along with his little sister Mashiro, come to live with Kobeni. As Kobeni spends time adjusting to this new family, she learns there is more to Hakuya and Mashiro than meets the eye. Soon, Kobeni’s life becomes a bit more interesting between having a fiancé, a new sister-in-law, and a crazy sister.
Opening Theme: Tomadoi→Recipe by Mikakuning!
Ending Theme: Masshiro World by Mikakuning!
Insert Song: Honto no Kimochi (TV Size) (Full Ver.)
Mikakunin de Shinkoukei OST: Mikakunin de Bansoukei
Mikakunin de Shinkoukei Character Song:
1. Yonomori Kobeni
2. Yonomori Benio
3. Mitsumine Mashiro
1 – Character Song CD Vol. 1
2 – Character Song CD Vol. 2
3 – Character Song CD Vol. 3