Aoi Nishimori's (Ayame Gouriki) parents moved to another city for work, but Aoi didn't want to transfer to a new high school. She stays behind and lives in an apartment by herself. Shusei Kugayama (Kento Yamazaki) moves in next to Aoi's apartment. Shusei is a very popular student at their high school. Due to a mistake, Aoi makes the sprinkler go off in his room. Until Shusei's room is fixed, he stays with Aoi. Notes Based on manga series "L•DK" by Ayu Watanabe (published in Monthly Bessatsu Friend from March, 2009 up to now). Filming began July 18, 2013 at amusement park "Yokohama Cosmoworld" in Kanagawa, Japan