Takefusa Kubo: The Japanese Winger Who Outgrew La Masia and Built His Own Path at Real Sociedad
Kubo joined Barcelona's academy at 10, was forced out by FIFA's academy transfer ban at 14, returned to Tokyo, signed for Real Madrid at 18 and finally found his level at Real Sociedad.
Takefusa Kubo, born 4 June 2001 in Kawasaki, Japan, has the most unusual development path of any current Japan international. He joined FC Barcelona's La Masia academy in 2011 at age 10, was forced to leave at 14 when FIFA sanctioned Barcelona for breach of academy transfer rules on under-18 international moves, returned to FC Tokyo as a 15-year-old senior debutant, signed for Real Madrid at 18 in 2019, spent four loan spells at Mallorca, Villarreal and Getafe, and finally arrived at Real Sociedad in 2022 where he has been a starter ever since.
La Masia, the FIFA ban and the FC Tokyo return
Barcelona scouted Kubo at 8 in Japan and brought him to La Masia in 2011 after his family relocated to Spain. The academy ranked him in their top three for his age group across all four years he was there. In 2015 FIFA sanctioned Barcelona for breach of Article 19 (the academy transfer ban on under-18 internationals); Kubo was one of nine players forced to leave. He returned to FC Tokyo and made his senior J-League debut in November 2016 at 15 years and 5 months, the youngest J-League debutant in history.
Real Madrid signed him in summer 2019 on a free transfer once his FC Tokyo contract expired — a deliberate move to acquire his Barcelona-pedigree academic profile without the transfer fee that would have applied had he gone back to Barcelona. The Bernabéu years were spent on loan: Mallorca 2019-20, Villarreal first half of 2020-21, Getafe second half, Mallorca again 2021-22. None of the loans produced an obvious next step.
The Real Sociedad fit
Real Sociedad signed Kubo from Real Madrid in summer 2022 for €6.5m + €2.5m in add-ons. Imanol Alguacil's 4-3-3 system needed a right-winger who could cut inside onto his left foot and combine with the central midfield trio (Mikel Merino, Martín Zubimendi, Mikel Oyarzabal). Kubo fitted the role precisely: La Masia-trained technical quality, a left-footed shooting profile, and the work-rate to track back which Spanish wingers at the time often lacked.
2024-25 was his strongest La Liga season — 12 goals + 7 assists across 35 league matches at age 23. His Transfermarkt value sits at around €60m as of mid-2026, a near 10x return on Real Sociedad's 2022 outlay. Japan under Hajime Moriyasu has used him as the right-sided creator in a 4-2-3-1 or 3-4-2-1, with Kubo and Kaoru Mitoma flanking Daichi Kamada or Wataru Endo behind the striker.
Frequently asked questions
- How old is Takefusa Kubo?
- Kubo was born on 4 June 2001 in Kawasaki, Japan. He turns 25 in June 2026. He made his J-League debut at 15 years and 5 months, the youngest J-League debutant in history. Signed for Real Madrid at 18 in 2019, joined Real Sociedad in 2022.
- Why did he leave Barcelona's academy?
- FIFA sanctioned Barcelona in 2015 under Article 19 for breach of the academy transfer ban on under-18 international moves. Kubo was one of nine players forced to leave. He returned to FC Tokyo in his native Japan rather than join another Spanish academy, prioritising senior J-League minutes from 15 onwards.
- Why didn't he stay at Real Madrid?
- Four loan spells (Mallorca, Villarreal, Getafe, Mallorca again) across three seasons didn't produce a clear pathway into the senior Real Madrid squad. The 2022 Real Sociedad transfer at €6.5m + €2.5m add-ons was a permanent move that gave him a defined starting role rather than rotating through loans. He has been a Real Sociedad regular ever since.
References
- Real Sociedad: Takefusa Kubo player profile — Real Sociedad de Fútbol
- Japan Football Association: senior squad — Japan Football Association
- The Athletic: Kubo's long road from La Masia to San Sebastián — The Athletic
- Transfermarkt: Takefusa Kubo career data — Transfermarkt
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