After three unfulfilling years, Imamura Kinichirou is finally graduating from high school. Looking like a delinquent, he was feared by his classmates, and has made no friends. His greatest regret is not joining the ouendan (cheer club), now disbanded. After a graduation day accident, he and classmate Fujieda Aki are transported three years back in time, freshman again in body, but with high school memories intact. Can Imamura fix the mistakes of his past, can he try to do high school Again?