Who is Y. Kobayashi?
Y. Kobayashi – defender, from Japan, aged 25. Club in 2026: Jagiellonia.
This season (2026): 13 matches, 1 goal and 0 assists (one goal about every 720 minutes).
Season 2025: 19 matches, 1 goal and 0 assists.
His latest transfer took him from Portimonense to Jagiellonia (3 July 2025).
5 trophies, most of them Premiership (2×), Scottish Cup (2×).
Y. Kobayashi: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| UEFA Europa League | 6 | 0 | 0 | 180 | 2/0 | 6.5 |
| Ekstraklasa | 7 | 1 | 0 | 540 | 1/0 | 5.4 |
| Total | 13 | 1 | 0 | 720 | 3/0 | 5.9 |
Y. Kobayashi: detailed stats
Figures for every club competition in 2026, added together.
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 |
The list covers senior clubs only, so youth and reserve sides do not appear.
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
5 trophies.
- Premiership2023/2024, 2022/20232×
- Scottish Cup2023/2024, 2022/20232×
- EFL Cup2022/20231×
Y. Kobayashi: frequently asked questions
What is Y. Kobayashi's goal record in 2026?
In 13 matches during 2026, Y. Kobayashi has 1 goal and 0 assists.
Who is Y. Kobayashi's club?
Y. Kobayashi (defender) is playing for Jagiellonia in 2026. Nationality: Japan.
How old is Y. Kobayashi?
Y. Kobayashi is 25 years of age. Date of birth: 18 July 2000.
Which club did Y. Kobayashi join in his most recent transfer?
He joined Jagiellonia from Portimonense on 3 July 2025.
Which trophies has Y. Kobayashi won?
5 trophies, most of them Premiership (2×), Scottish Cup (2×), EFL Cup (1×).
About Y. Kobayashi
Y. Kobayashi (Japan) this season: appearances, goals, assists and cards, together with his former clubs, transfers and trophies. He is in the Jagiellonia squad.