"Ryusei" follows the growth and conflicts of three young men who are childhood friends. When Kyo, Ryuta and Haruhiko were middle school students in the city of Nagano they saw a meteor. Twelve years later, the three young men live completely different lives. Kyo quit playing with his band and now works at a bar in Nagano. Ryuta works at cabaret style nightclub in Tokyo. Meanwhile, Haruhiko, needing to pay off his debts, goes to his parent's house in Nagano to borrow money.