| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Fencing |
 JPN |
|
|
|
Kimiyoshi Sato |
|
|
Épée, Individual, Men
(Olympic)
|
|
Bout #5 |
Ihor Reizlin — Max Heinzer |
Video Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Bout #2 |
Houssam El-Kord — Wang Zijie |
Video Referee |
|
|
|
Épée, Individual, Men
(Olympic)
|
|
Bout #18 |
Benjamin Steffen — Pavel Sukhov |
Video Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #2 |
Kelley Hurley — Erika Kirpu |
Video Referee |
|
|
|
Épée, Individual, Women
(Olympic)
|
|
Bout #3 |
Renata Knapik-Miazga — Olena Kryvytska |
Video Referee |
|
|
|
Épée, Team, Women
(Olympic)
|
|
Match 3/4 |
Italy — People's Republic of China |
Assistant Referee |
|
|
|
Épée, Team, Women
(Olympic)
|
|
Match 7/8 |
Hong Kong, China — ROC |
Referee |
|
|