Kazuma Nagai
Defender - Centre-Back
at Blaublitz Akita
at Blaublitz Akita
477 days · joined 2025-02-01
👕100+ Apps
Market value
€275k
Centre-Back Defender
Career snapshot
3
clubs played for
2020
debut season
0.04
goals / match
Mito HollyHock
top club · 50 apps
Career highs
€350k
peak value · 2024
—
top transfer fee
3
best season · 2024
—
int'l / penalties
Born the same day
Shares 1998-11-02 · 6 players total
110Appearances
4Goals
3Assists
13Yellow cards
0Red cards
19Full matches (90′)
| Full name | Kazuma Nagai |
|---|---|
| Name in home country | 長井 一真 |
| Date of birth | 1998-11-02 (27 yrs) |
| Place of birth | Toyonaka, Osaka, Japan |
| Citizenship |  Japan |
| Position | Defender - Centre-Back (main: Defender) |
| Foot | right |
| Height | 180.00 m |
| Current club | Blaublitz Akita |
| On loan from | ↩ Mito HollyHock parent contract: 2026-01-31 |
| Joined | 2025-02-01 |
| Contract expires | 2026-01-31 |
| Agent | JEB ENTERTAINMENT ... |
Jan 2026
Transfer: Blaublitz Akita → Mito HollyHock
25/26 · Return from loan
Jul 2025
2025 — Blaublitz Akita
25 matches · 0 G · 1 A · across 3 competitions
Feb 2025
Transfer: Mito HollyHock → Blaublitz Akita
24/25 · Loan
Jul 2024
2024 — Mito HollyHock
28 matches · 3 G · 1 A · across 2 competitions
Jul 2023
2023 — Mito HollyHock
22 matches · 1 G · 0 A · across 2 competitions
May 2023
Injury: unknown
2 games missed
Jan 2023
Transfer: Kyoto Sanga → Mito HollyHock
22/23 · Transfer
Jul 2022
2022 — Kyoto Sanga
17 matches · 0 G · 1 A · across 3 competitions
Jul 2021
2021 — Kyoto Sanga
15 matches · 0 G · 0 A · across 2 competitions
Feb 2021
Transfer: Kansai Univ. → Kyoto Sanga
20/21 · Transfer
Jul 2020
2020 — Kyoto Sanga
3 matches · 0 G · 0 A · across 1 competition
Apr 2017
Transfer: Kokoku HS → Kansai Univ.
16/17 · Transfer
Jan 1970
Peak market value: €350k
Highest valuation recorded in dataset
Minutes played by club
Blaublitz Akita
0.0%
Mito HollyHock
100.0%
Kyoto Sanga
0.0%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Blaublitz Akita | 1 | 2025 | 2025 | 25 | 0 | 1 | 0 |
| Mito HollyHock | 2 | 2023 | 2024 | 50 | 4 | 1 | 1,670 |
| Kyoto Sanga | 3 | 2020 | 2022 | 35 | 0 | 1 | 0 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Emperor's Cup | Blaublitz Akita | 2 | 0 | 0 | 0 | 0 | 0 |
| 2025 | J. League Cup | Blaublitz Akita | 2 | 0 | 0 | 1 | 0 | 0 |
| 2025 | J2 League | Blaublitz Akita | 21 | 0 | 1 | 3 | 0 | 0 |
| 2024 | Emperor's Cup | Mito HollyHock | 1 | 0 | 0 | 0 | 0 | 0 |
| 2024 | J2 League | Mito HollyHock | 27 | 3 | 1 | 3 | 0 | 635 |
| 2023 | Emperor's Cup | Mito HollyHock | 1 | 0 | 0 | 0 | 0 | 0 |
| 2023 | J2 League | Mito HollyHock | 21 | 1 | 0 | 4 | 0 | 1,035 |
| 2022 | Emperor's Cup | Kyoto Sanga | 2 | 0 | 0 | 1 | 0 | 0 |
| 2022 | J. League Cup | Kyoto Sanga | 5 | 0 | 1 | 0 | 0 | 0 |
| 2022 | J1 League | Kyoto Sanga | 10 | 0 | 0 | 0 | 0 | 0 |
| 2021 | Emperor's Cup | Kyoto Sanga | 3 | 0 | 0 | 1 | 0 | 0 |
| 2021 | J2 League | Kyoto Sanga | 12 | 0 | 0 | 0 | 0 | 0 |
| 2020 | J2 League | Kyoto Sanga | 3 | 0 | 0 | 0 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 16/17 | 2017-04-01 | Kokoku HS | Kansai Univ. | Transfer | 0 | — |
| 20/21 | 2021-02-01 | Kansai Univ. | Kyoto Sanga | Transfer | 25000 | — |
| 22/23 | 2023-01-09 | Kyoto Sanga | Mito HollyHock | Transfer | 175000 | — |
| 24/25 | 2025-02-01 | Mito HollyHock | Blaublitz Akita | Loan | 300000 | — |
| 25/26 | 2026-01-31 | Blaublitz Akita | Mito HollyHock | Return from loan | 275000 | — |
| Season | Injury | From | To | Days missed | Games missed |
|---|---|---|---|---|---|
| 22/23 | concussion | 2023-05-29 | 2023-06-07 | 10 | 2 |
Current€275k
Peak€350k
Low€25k
Δ since start+€225k
| Date | Value |
|---|---|
| Jan 1, 1970 | €275k |
| Jan 1, 1970 | €300k |
| Jan 1, 1970 | €350k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €175k |
| Jan 1, 1970 | €175k |
| Jan 1, 1970 | €150k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €25k |
| Jan 1, 1970 | €50k |
No national team data.
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Yuki Kusano | 1 | 0 | 984 |
| Riku Ochiai | 1 | 0 | 920 |
| Hidetoshi Takeda | 1 | 1 | 908 |
| Motoki Ohara | 1 | 0 | 894 |
| Shimpei Fukuoka | 2 | 0 | 786 |
| Shogo Asada | 2 | 0 | 714 |
| Shohei Takeda | 2 | 0 | 710 |
| Peter Utaka | 2 | 0 | 707 |
| Sota Kawasaki | 2 | 0 | 616 |
| Temma Matsuda | 2 | 0 | 607 |
| Takeshi Ushizawa | 1 | 0 | 0 |
| Haruki Arai | 1 | 0 | 0 |
| Shimon Teranuma | 1 | 2 | 0 |
| Nao Yamada | 1 | 0 | 0 |
| Koshi Osaki | 1 | 0 | 0 |
| Takumi Kusumoto | 1 | 0 | 0 |
| Hidemasa Koda | 1 | 0 | 0 |
| Mizuki Ando | 1 | 0 | 0 |
| Ryosuke Maeda | 1 | 0 | 0 |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
|---|---|---|---|---|
| 2024 | J2 League | Mito HollyHock | 3 | 27 |
| 2023 | J2 League | Mito HollyHock | 1 | 21 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
|---|---|---|---|---|
| 2025 | J2 League | Blaublitz Akita | 1 | 21 |
| 2024 | J2 League | Mito HollyHock | 1 | 27 |
| 2022 | J. League Cup | Kyoto Sanga | 1 | 5 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 25/26 | 2026-01-31 | Blaublitz Akita | Mito HollyHock | Return from loan | — | €275k |
| 24/25 | 2025-02-01 | Mito HollyHock | Blaublitz Akita | Loan | — | €300k |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
|---|---|---|
| 2020 | Senior debut season | |
| 2023 | First senior goal |
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
|---|---|---|---|---|---|---|
| 2025 | 25 | 0 | 4 | 0 | 0 | 0 |
| 2024 | 28 | 635 | 3 | 0 | 0 | 0.43 |
| 2023 | 22 | 1,035 | 4 | 0 | 0 | 0.35 |
| 2022 | 17 | 0 | 1 | 0 | 0 | 0 |
| 2021 | 15 | 0 | 1 | 0 | 0 | 0 |
Output by competition
Career goals and assists broken down by tournament.
J2 League
84 apps
4 G
2 A
J. League Cup
7 apps
0 G
1 A
Emperor's Cup
9 apps
0 G
0 A
J1 League
10 apps
0 G
0 A
More on Kazuma Nagai
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Frequently asked about Kazuma Nagai
Who is Kazuma Nagai?
Kazuma Nagai is a Japan professional footballer who plays as a centre-back for Blaublitz Akita.
How old is Kazuma Nagai?
Kazuma Nagai is 27 years old. He was born on November 2, 1998 in Toyonaka, Osaka.
What position does Kazuma Nagai play?
Kazuma Nagai plays as a centre-back (Defender - Centre-Back).
What club does Kazuma Nagai play for?
Kazuma Nagai currently plays for Blaublitz Akita.
How many career goals has Kazuma Nagai scored?
Across all senior club competitions in our dataset, Kazuma Nagai has scored 4 goals in 110 appearances.
What is Kazuma Nagai's market value?
Kazuma Nagai's most recent reported market value is €275k.