| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1996 Summer Olympics
|
Beach Volleyball (Volleyball) |
 JPN |
|
|
|
Masaaki Konno |
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match 3/4 |
Canada 1 — Portugal |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #1 |
United States 2 — Portugal |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #2 |
United States 1 — United States 3 |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #1 |
Spain 1 — Brazil 1 |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #2 |
Spain 1 — Canada 1 |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #5 |
United States 1 — Italy |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #1 |
Czech Republic — Spain 2 |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #8 |
Portugal — Netherlands |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #1 |
Portugal — Spain 2 |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #5 |
Australia — New Zealand |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #3 |
Cuba — Australia |
1st Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match 1/2 |
Brazil 2 — Brazil 1 |
1st Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #2 |
Brazil 2 — United States 1 |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #2 |
France — Mexico |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #1 |
United States 1 — Australia 2 |
2nd Referee |
|
|
|
2000 Summer Olympics
|
Beach Volleyball (Volleyball) |
JPN |
|
|
|
Masaaki Konno |
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match 3/4 |
Germany 1 — Portugal |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #7 |
Germany 1 — Canada 2 |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #5 |
Austria — Italy |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #1 |
Mexico — Australia 1 |
2nd Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #2 |
Portugal — Norway 2 |
1st Referee |
|
|
|
Beach Volleyball, Men
(Olympic)
|
|
Match #7 |
Brazil 1 — Sweden |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #1 |
Australia 1 — Italy 1 |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #1 |
Australia 1 — People's Republic of China 1 |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #2 |
Germany 1 — Greece |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #3 |
Greece — Czech Republic 2 |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #6 |
United States 1 — Czech Republic 2 |
2nd Referee |
|
|
|
Beach Volleyball, Women
(Olympic)
|
|
Match #12 |
Brazil 1 — Bulgaria |
1st Referee |
|
|