| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Fencing |
 JPN |
|
|
|
Kenichi Sasada |
|
|
Épée, Individual, Men
(Olympic)
|
|
Round Two |
Lan Minghao — Bohdan Nikishyn |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Three |
Oh Sang-Uk — Mohamed Amer |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Three |
Sandro Bazadze — Ziad El-Sissy |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Iulian Teodosiu — Luca Curatoli |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Luigi Samele — Xu Yingming |
Video Referee |
|
|
|
Sabre, Individual, Men
(Olympic)
|
|
Round Two |
Mohammad Rahbari — Boladé Apithy |
Video Referee |
|
|
|
Sabre, Team, Men
(Olympic)
|
|
Final Round |
Republic of Korea — Italy |
Assistant Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Yang Hengyu — Olha Kharlan |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Olga Nikitina — Dagmara Wozniak |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Irene Vecchi — Charlotte Lembach |
Video Referee |
|
|
|
Sabre, Team, Women
(Olympic)
|
|
Final Round |
Republic of Korea — Italy |
Assistant Referee |
|
|