When Kana was 6 years old, her best friend Kouki moved away to Hokkaido. But before he left, they promised to meet again and get married. For seven years, Kana has kept true to this promise, but when ...more

When Kana was 6 years old, her best friend Kouki moved away to Hokkaido. But before he left, they promised to meet again and get married. For seven years, Kana has kept true to this promise, but when Kouki finally returns, things are not as she had hoped them to be…