Synopsis: Kiss made no Kyori

Yuzuha has been in love with Kaji, who is her unrequited love and a close friend of her younger twin brother Hayao. Although they are the same age, Kaji attends a different school and has been frequently visiting Yuzuha's home since they were in elementary school. However, Yuzuha finds it difficult to maintain a serious demeanor whenever she's around Kaji. Now that they are both entering the same high school, is there a chance for Yuzuha to bridge the gap between her and Kaji?