Who is Y. Kobayashi?
Y. Kobayashi, a defender from Japan (aged 25) is on the books at Jagiellonia in 2026.
His 2026 season so far: 14 matches, 1 goal and 0 assists (scoring around once every 765 minutes).
The season before (2025): 19 matches, 1 goal and 0 assists.
Last move: he left Portimonense for Jagiellonia on 3 July 2025.
Trophies: 5 in total, Premiership (2×), Scottish Cup (2×) most often.
Y. Kobayashi: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| Ekstraklasa | 7 | 1 | 0 | 540 | 1/0 | 5.4 |
| UEFA Europa League | 7 | 0 | 0 | 225 | 2/0 | 6.5 |
| Total | 14 | 1 | 0 | 765 | 3/0 | 5.9 |
Y. Kobayashi: detailed stats
Figures added up across every club competition in 2026.
Y. Kobayashi: 2025 season stats
Y. Kobayashi: career
| Club | Period |
|---|---|
 Jagiellonia | 2025–present |
 Portimonense | 2024 |
 Celtic | 2022–2023 |
 Vissel Kobe | 2018–2021 |
 Yokohama FC | 2020 |
Youth and reserve sides are left off; senior clubs only.
Y. Kobayashi: transfers
| Date | Move | Fee |
|---|---|---|
| 3 July 2025 | Portimonense → Jagiellonia | |
| 24 August 2024 | Celtic → Portimonense | Not disclosed |
| 1 January 2023 | Vissel Kobe → Celtic | Not disclosed |
| 1 February 2021 | Yokohama FC → Vissel Kobe | Not disclosed |
| 4 January 2020 | Vissel Kobe → Yokohama FC | Loan |
| 2 August 2019 | Vissel Kobe → Machida Zelvia | Loan |
Y. Kobayashi: trophies
Trophies: 5 in total.
- Premiership2023/2024, 2022/20232×
- Scottish Cup2023/2024, 2022/20232×
- EFL Cup2022/20231×
Y. Kobayashi: frequently asked questions
What is Y. Kobayashi's goal tally for 2026?
Y. Kobayashi's 2026 so far: 1 goal and 0 assists across 14 matches.
What is Y. Kobayashi's current club?
In 2026 Y. Kobayashi (defender) is on the books at Jagiellonia. Nationality: Japan.
How old is Y. Kobayashi?
Y. Kobayashi is currently 25. Date of birth: 18 July 2000.
Where did Y. Kobayashi move in his last transfer?
He moved from Portimonense to Jagiellonia on 3 July 2025.
How many trophies has Y. Kobayashi won?
Trophies: 5 in total, Premiership (2×), Scottish Cup (2×), EFL Cup (1×) most often.
About Y. Kobayashi
Y. Kobayashi (Japan) in numbers: this season's appearances, goals, assists and bookings, along with every club he has played for, his transfers and his trophies. He is currently in the Jagiellonia squad.