Koichi Sugiyama
Koichi Sugiyama
Urawa Red Diamonds
Asisten pelatih 54 thn 176cm Lahir 1971-10-27 Kebangsaan Japan Status Pensiun
Karier kepelatihan
| Mulai | Selesai | Tim | Jabatan |
|---|---|---|---|
| 2026.07.01 | Sekarang | Urawa Red Diamonds | Asisten Pelatih |
| 2021.02.01 | 2026.06.30 |  Kyoto Sanga | Asisten Pelatih |
| 2019.02.01 | 2020.01.31 |  Nara Club | Pelatih |
| 2017.02.01 | 2018.07.11 |  Blaublitz Akita | Pelatih |
| 2016.04.28 | 2016.06.20 |  Chainat Hornbill | Pelatih |
| 2016.02.22 | 2016.04.27 |  BBCU | Pelatih |
| 2015.02.01 | 2016.01.31 |  Kashiwa Reysol | Asisten Pelatih |
| 2010.02.01 | 2014.01.31 |  Jurong FC | Pelatih |
Karier pemain
| Mulai | Selesai | Tim | Main | Gol | Assist |
|---|---|---|---|---|---|
| 2003.02.01 | 2004.02.01 |  Albirex Niigata | 6 | 0 | 0 |
| 1999.02.01 | 2003.02.01 |  Tokyo Verdy | 76 | 1 | 0 |
| 1994.01.01 | 1997.12.31 | Urawa Red Diamonds | 119 | 1 | 0 |
Gelar sebagai pelatih
Japanese Third League Champion × 1
Gelar sebagai pemain
Japanese Second League Champion × 1
Transfer
2004-02-01
Albirex Niigata
→ 
Retired
Albirex Niigata
→
Retired
2003-02-01
Tokyo Verdy
→
Albirex Niigata
?
Tokyo Verdy
→
Albirex Niigata
1999-02-01
Urawa Red Diamonds
→
Tokyo Verdy
?
Urawa Red Diamonds
→
Tokyo Verdy