Otome Domain The Animation / Abode of Maidens

Minato-kun's grandmother passed away, and now he is completely alone in this world. During the funeral, Kazari-san approaches him and offers him admission to the elite Suzu Academy, where he will be provided with free housing.  But soon Minato realizes that the academy turned out to be for women, and the ladies he will be living with shattered all his expectations...

 

Voice acting by Anistar added