Ayumu Seko 67

Early Life and Career Beginnings

Ayumu Seko is a Japanese professional footballer known for his role as a defender. He began his career with Cerezo Osaka, joining the club in 2016. Seko made his debut for the U-23 squad in the J3 League on November 13, 2016, and later made his J1 League debut on December 7, 2019, in a match against Ōita, contributing to a 2–0 victory.

Professional Journey

In January 2022, Seko took a significant step in his career by signing a three-year contract with Grasshopper Club Zürich in the Swiss Super League. During his time there, he made 117 league appearances, showcasing his skills on an international stage. Following his tenure in Switzerland, Seko signed with Ligue 1 club Le Havre on July 23, 2025, marking another chapter in his professional journey.

International Career

Seko's international career with the Japan national team began with a call-up for a friendly against Uzbekistan on January 21, 2022, although the match was ultimately canceled due to COVID-19 restrictions. He made his long-awaited debut on March 24, 2023, in a friendly against Uruguay, where he played the full match in a 1–1 draw. His performances earned him a spot in the 26-man squad for the 2026 FIFA World Cup, highlighting his growing importance in the national setup.

Achievements

Seko's talent has not gone unnoticed, as he was awarded the J.League Rookie of the Year and the J.League Cup New Hero Award in 2020, recognizing his impact in Japanese football at a young age. His journey reflects a promising career ahead, both at the club and international levels.