Valencia officially announced the signing of the Japanese wrestler Ryunosuke Sato. The 19-year-old footballer moved from Tokyo and signed a contract for five years - until 30 June 2031.

Sato became the first Japanese footballer in the history of the Valencia team. The young midfielder is active in many positions in the attack and attack. The club is characterized by its versatility, fluidity, technical equipment and ability to play effectively one on one.

Ryunosuke is a graduate of the Tokyo Academy and made his debut for the main team as a 16-year-old, becoming the youngest player in the history of the club. In 2025, he spent the season in charge of Fajiano Okayama, becoming recognized as the youngest young footballer in the J-League, and also progressing to the symbolic national team championship for the fans..

After returning to Tokyo, the defender recorded six goals and one assist in 19 official matches. At the international level, Sato helped the Japanese youth team win the Asian Cup U-23, becoming the highest scorer in the tournament with four balls and was named the highest finisher.

At the end of 2025, the midfielder made his debut for the Japanese national team. He then played five matches for the country's main team and became the youngest player in the history of the Japanese national team to play in a World Championship qualifying match..