| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2016 Summer Olympics
|
Artistic Swimming (Aquatics) |
 JPN |
|
|
|
Akiko Sumi |
|
|
Duet, Women
(Olympic)
|
|
Free Routine |
|
Difficulty Judge 3 |
|
|
|
Duet, Women
(Olympic)
|
|
Free Routine |
|
Difficulty Judge 1 |
|
|
|
Duet, Women
(Olympic)
|
|
Technical Routine |
|
Difficulty Judge 3 |
|
|
|
Team, Women
(Olympic)
|
|
Technical Routine |
|
Difficulty Judge 2 |
|
|
|
Team, Women
(Olympic)
|
|
Free Routine |
|
Artistic Impression Judge 3 |
|
|
|
2024 Summer Olympics
|
Artistic Swimming (Aquatics) |
JPN |
|
|
|
Akiko Sumi |
|
|
Duet, Women
(Olympic)
|
|
Free Routine |
|
Elements Judge 1 |
|
|
|
Duet, Women
(Olympic)
|
|
Technical Routine |
|
Elements Judge 1 |
|
|
|
Team, Women
(Olympic)
|
|
Technical Routine |
|
Artistic Impression Judge 3 |
|
|
|
Team, Women
(Olympic)
|
|
Free Routine |
|
Artistic Impression Judge 4 |
|
|
|
Team, Women
(Olympic)
|
|
Acrobatic Routine |
|
Elements Judge 3 |
|
|