Kimi no Kokoro wo Kanjitai

A high school boy, Yomi Hashiba, is troubled. He is unable to understand what Mizuki Hanai, a cool girl who became his girlfriend a month ago, is One day, while he is worrying about his relationship with Mizuki Hanai, he starts to understand her "Kanji"...? (same pronunciation as feeling) This is the beginning of a thrilling coming-of-age romantic comedy about love and kanji!