Takuma Kakinouchi

Takuma has a heart disease and probably won039t live to be 20. But he doesn039t know that. Ever since he was a child he would always be in the hospital. He wasn039t allowed to do normal things like playing basketball or going to school. When Mayu Taneda Mayu found out about his disease she made him promise that he039ll marry her when they would be 20. As the years past Takuma and Mayu039s love kept growing stronger.