PLAYER PROFILE / Right-Back
Masahiro Sekiguchi.
Albirex Niigata · Japan
TM 685011 · Current player profileAge today—
Recorded moves1
Peak recorded value€500k
Current market value€450k
01 / PLAYER DETAILS
At a glance
- Full name
- 関口 正大
- Born
- —
- Nationality
- Japan
- Position
- Right-Back
- Preferred foot
- right
- Height
- 172
- Joined current club
- 20 Jan 2025
- Contract expires
- 31 Jan 2026
02 / THE JOURNEY
Previous clubs
- V-Varen NagasakiLast recorded move · 20 Jan 2025
- Ventforet KofuLast recorded move · 20 Jan 2025
Clubs from completed, dated transfers, most recent first. Repeat spells are listed in the full transfer history.
03 / VALUE OVER TIME
Market value history
| Valuation date | Age then | Club at the time | Market value |
|---|---|---|---|
| 06 Jan 2023 | — | Not recorded | €500k |
| 28 Jun 2022 | — | Not recorded | €400k |
| 13 Jan 2022 | — | Not recorded | €350k |
| 28 Jun 2021 | — | Not recorded | €200k |
| 27 Jan 2021 | — | Not recorded | €75k |
Each row is a dated valuation. The bar shows its share of the player’s peak recorded value. — means not recorded.
04 / EVERY MOVE
Full transfer history
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 20 Jan 2025 | Ventforet Kofu | V-Varen Nagasaki | Not recorded | — |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.