Season 1: Tsubasa moves to Shizuoka, befriends Nankatsu teammates, and rivals Wakabayashi. He forms the Golden Duo with Misaki. The climax is the national middle-school final against Hyuga's Toho, where Tsubasa is injured and the match ends in a tie, so both teams share the title. The last scenes hint at the Europe arc.
Season 2: Japan's youth team, including Tsubasa, Misaki, Wakabayashi, Hyuga and Wakashimazu, enters the International Junior Youth Tournament in Paris, facing Schneider, among others. The season ends with Tsubasa cheered by a crowd that includes Shingo Aoi.