Umi no Chizu

Umi no Chizu Online – Akiko Mizushina, a university student, is in love with Keisuke Okazaki, a member of the rugby team at the same university. Sugiura, a brilliant scholarly student, also has feelings for Akiko. During the summer vacation, Akiko thought she was enjoying the joys of youth, but she was filled with a feeling that something was missing.