Description:

On the very first day that innocent country boy, Oyamada Kouta, transfers to a city high school, the prettiest girl in school asks him to meet her alone. They meet in the music room, all alone. Her shining hair and entreating eyes! Her flushed cheeks! Her sweet lips! Her... fox tail?!! Who is this mysterious and alluring girl and just what does she want with unsuspecting Kouta? (Source: MU)

Description:

Your everyday high school kid meets a devil fox girl and absorbs her power (Grimoire).

Description:

The story of To Love-Ru revolves around Rito Yūki, a high-school student who cannot confess to the girl of his dreams, Haruna Sairenji. One day when coming home and sulking in the bathtub, a mysterious, nude girl appears out of nowhere. Her name is Lala and she comes from the planet Deviluke, where she is the heir to the throne. Her father wants her to return to her home planet so she can marry one of the husband candidates. But she decides that she wants to marry Rito in order to stay on Earth. Commander Zastin has been ordered to bring Lala back and has already battled Rito. He reports to the emperor that Rito would be suited to marry Lala, after hearing Rito, who was actually defending himself instead of Lala, says that marriage is impossible unless it is with the person you love. Lala truly falls in love with Rito and decides that she wants to marry Rito after hearing what he said. Her father decides that, if Rito is able to protect Lala from her fiancés, then he can marry her, but if Rito cannot protect Lala from her other fiancés and meet the king's expectations, Lala's father will kill Rito and destroy the Earth. (Source: Wikipedia)

Description:

My fiance is not human instead is a tanuki!!!

Description:

Inudzuka Taroumaru is a first year high school student who looks like a delinquent. One evening, while he's at his part-time job, he ends up with a white-feathered arrow through his head! He's told that this arrow means he has been chosen as the sacrifice for "Inugami-hime," who lives on top of the nearby mountain. However, this mysterious "Inugami-hime" turns out to be a cute girl who has chosen him to be her servant, not her sacrifice. Their life together is just beginning! (Source: MangaHelpers)