When Takuma Kakinouchi was 8-years-old, he spent time in the hospital. He made friends with Mayu Taneda who was the same age as him. One day, they got out of the hospital and visited a park. There, Takuma Kakinouchi and Mayu Taneda promised that they would marry each other. They had no doubt that they would have a future together. 7 years later, Takuma Kakinouchi entered a prestigious high school at the age of 15. During the high school welcoming ceremony, a female freshman representative goes up to the platform. Takuma Kakinouchi is shocked to see that the girl is Mayu Taneda. Just so she could be with Takuma Kakinouchi, Mayu Taneda studied extremely hard to enter the same prestigious high school. Takuma Kakinouchi has tried to avoid her, even though he loves her. When he was younger, he heard how long he would live.
as Takuma Kakinouchi
as Mayu Taneda
as Kou Suzuya
as Ritsu Suzuya
as Teru Uehara
as Yumi Igarashi
as Yuiko Tamura
as Kotaro Kamio
as Narumi Ikuta
as Satomi Nomura
as Sanae Mukai
as Emi Kakinouchi
as Ryoko Taneda
as Minoru Taneda
as Hirotaka Kakinouchi
as Ritsu Suzuya (Young)
