Passenger: Sugisarishi hibi (1987)

Mina Tachiki (Minako Honda) dreams of being a rock singer, and her brother Ryosuke Tachiki dreams of being a bike-racing champion. She has given a break in hard times to the bike ride one day with popular bike racer Toru Iwashita, and they fall in love. Iwashita is catching a Ryosuke championship and wins. Ryosuke must win the next race.