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Season Report Card
Koki Yasukawa
🇯🇵
Japan
2026/27
2
teams
1
venues
1
cities
1
countries
Total Matches
1
As 4th Official
1
Competitions
(1)
J1 League
1
Countries visited
(1)
🇯🇵
Japan
1
Teams officiated
(2)
Cerezo Osaka
1
Grampus
1
Venues
(1)
Toyota Stadium (Japan)
1
Cities
(1)
Toyota
1
First match
October 21, 2026
View match →
Last match
October 21, 2026
View match →
Matches this season
Role
All roles
Fourth Official (1)
Country
All countries
Japan (1)
Competition
All competitions
J1 League (1)
1 match
J1 League
21/10/2026
Grampus
1–1
Cerezo Osaka
4️⃣
Fourth Official