About Koki Ishii
Over 8 J3-League games in 2025 (650 minutes), Koki Ishii recorded no direct goal contributions. GioScore's computed rating for the season averages 6.57.
8 league seasons sit on his record, from 2018 to 2025 across 2 clubs.
6.7
Season Score
31
Mar 15, 1995
172 cm
Height
16
Shirt Number
Card stats based on2025
Performance Overview
Season Performance 24/25
All Competitions
14Matches
0Goals
0Assists
0Goal Contributions
52Mins/game
6.70Avg Rating
Career
Professional Career
MGAGxGRtg
Gainare Tottori
2016/2017 - 2023/2024
93640.067,028-
Parceiro Nagano
2023/2024 - now
17000.008966.70
Total
110640.057,924
Professional Career
MGAG+A/90Rtg
Parceiro Nagano
24/25
140—7240.00206.70
Parceiro Nagano
23/24
30—1720.0000-
Gainare Tottori
22/23
131—8110.1100-
Gainare Tottori
21/22
182—1,2930.4210-
Gainare Tottori
20/21
80—7110.0000-
Gainare Tottori
19/20
322—2,7670.0730-
Gainare Tottori
18/19
191—1,4440.0610-
Gainare Tottori
17/18
30—2—00-
League seasons, computed
| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018 | J3-League | 1 | 2 | 0 | 0 | — | — |
| 2019 | J3-League | 19 | 1444 | 1 | 0 | 0.06 | — |
| 2020 | J3-League | 32 | 2767 | 2 | 0 | 0.07 | — |
| 2021 | J3-League | 8 | 711 | 0 | 0 | 0 | — |
| 2022 | J3-League | 18 | 1293 | 2 | 4 | 0.42 | — |
| 2023 | J3-League | 13 | 811 | 1 | 0 | 0.11 | — |
| 2024 | J3-League | 2 | 86 | 0 | 0 | — | — |
| 2025 | J3-League | 8 | 650 | 0 | 0 | 0 | 6.57 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Career Progress
Appearances per Season
Appearance Distribution
67
Full match
21
Substituted off
15
From Bench
Koki Ishii — computed career insights
- Career involvement (league)
- 0.12 G+A per 906 goals + 4 assists across 8 league seasons (per-90 from 7764 minutes on record)
- League seasons on record
- 8 (2018–2025)
- Clubs with recorded appearances
- 2
Figures computed from the GioScore season-stats database · as of 2026-08-15
Rival Clubs(25)
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Matsumoto Yamaga | 4 | 1 | 3 | 0 | 0 | 0 | 2 | 0 |
 Gifu | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kamatamare Sanuki | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Fukushima United | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tegevajaro Miyazaki | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Tokushima Vortis | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tochigi | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Blaublitz Akita | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sagamihara | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tokyo U23 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Gamba Osaka U23 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Cerezo Osaka U23 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ryūkyū | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
1–20 of 25
Transfers
Transfer History
Frequently Asked Questions
What position does Koki Ishii play?
Koki Ishii plays as a Defender for Parceiro Nagano in the J3-League.
What team does Koki Ishii play for?
Koki Ishii currently plays for Parceiro Nagano in the J3-League.
How old is Koki Ishii?
Koki Ishii is 31 years old, born on March 15, 1995.
How tall is Koki Ishii?
Koki Ishii is 172 cm tall. He weighs 67 kg.