| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
2008 Summer Olympics
|
Basketball (Basketball) |
 JPN |
|
|
|
Yuji Hirahara |
|
|
Basketball, Men
(Olympic)
|
|
Group A |
Lithuania — Argentina |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Group A |
Australia — Russian Federation |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Group B |
Greece — Germany |
Referee |
|
|
|
Basketball, Men
(Olympic)
|
|
Group B |
People's Republic of China — Angola |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Final Round |
United States — Australia |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Group A |
Belarus — Latvia |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Group B |
People's Republic of China — New Zealand |
Referee |
|
|
|
Basketball, Women
(Olympic)
|
|
Group B |
Spain — Mali |
Referee |
|
|