| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2020 Summer Olympics
|
Fencing |
 JPN |
|
|
|
Tomoko Hirose |
|
|
Sabre, Team, Men
(Olympic)
|
|
Final Round |
Hungary — Germany |
Assistant Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Round Two |
Arianna Errigo — Yara El-Sharkawy |
Video Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Round Two |
Alice Volpi — Kata Kondricz |
Video Referee |
|
|
|
Foil, Individual, Women
(Olympic)
|
|
Round One |
Flóra Pásztor — Meriem Mebarki |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Zaynab Dayibekova — Shao Yaqi |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Choi Su-Yeon — Cécilia Berder |
Video Referee |
|
|
|
Sabre, Individual, Women
(Olympic)
|
|
Round Two |
Anna Márton — Belén Pérez |
Video Referee |
|
|
|
Sabre, Team, Women
(Olympic)
|
|
Final Round |
ROC — France |
Assistant Referee |
|
|