Imadoki!

Imadoki! (イマドキ!) is a manga written and illustrated by Yuu Watase. The manga is five volumes long. It has been licensed in North America by Viz Media.

Plot
Yamazaki Tanpopo moves from Hokkaidō to Tokyo in order to begin high school in an entirely new environment. When she goes to see her new school, Meio Academy, she meets a young man who is replanting a Tanpopo (dandelion) flower. At school the next day, Tanpopo is not only amazed by the modern facilities but also that she is in the same class as the young man she met the day before: Kugyou Kouki, the son of the owner of Meio. When she greets him, Kouki pretends not to know her and she is shocked that he would act so differently from their previous meeting.

Meanwhile, the students at the school discover Tanpopo is a commoner from the country side and begin to bully her. In an effort to change the social hierarchy of the school and also find some new friends, Tanpopo cheerfully starts the "Planting Club". Soon, she attracts the attention of students like the insincerely kind Saionji Tsukiko and Kouki, who begins to show his kinder side. However, just as Tanpopo and Kouki's friendship develops and their gardening club grows, secrets of Kugyou family life are revealed. Increasing tensions result as Tanpopo begins to fall in love with Kouki and he reciprocates, though is held back as he is engaged to another girl of the same status.