| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2012 Summer Olympics
|
Artistic Gymnastics (Gymnastics) |
 JPN |
|
|
|
Rieko Sakurai |
|
|
Floor Exercise, Men
(Olympic)
|
|
Final |
|
Execution Judge 2 |
|
|
|
Individual All-Around, Women
(Olympic)
|
|
Final |
Horse Vault |
Execution Judge 4 |
|
|
|
Individual All-Around, Women
(Olympic)
|
|
Qualification |
Balance Beam |
Execution Judge 5 |
|
|
|
Team All-Around, Women
(Olympic)
|
|
Qualification |
Balance Beam |
Execution Judge 5 |
|
|
|
Team All-Around, Women
(Olympic)
|
|
Final |
Horse Vault |
Execution Judge 2 |
|
|
|
Balance Beam, Women
(Olympic)
|
|
Qualification |
|
Execution Judge 5 |
|
|