Danjo no Yujou wa Seiritsu suru? (Iya, Shinai!!)

Synopsis:

A guy and a woman made a lifelong friendship pledge in a rural junior high school. Two years have gone by with no significant advancement in the relationship between the two who formed a fatal community toward a single dream...! There are only two of them in the gardening club, and Yuu Natsume, a flower-loving plant boy, and Inuzuka Himari, a girl who has not fallen in love yet, have been quietly good friends.