Yes, I do remember and also participated both those two
great events :)
1. Team Miyuki KAY/Shiro NOGUSHI from
Japan won race 5 at the 1981 505 World Championships.
Miyuki Kay is a
former 470 sailor and World Champion (Medemblik, 1979) and second place finisher
The other team from Japan was
KIMURA/KIKUCHI, who finished on 59 place in boat number
2. 18 teams from Japan participated at the 505 Worlds in
Best placed was as mixed team Aiko SAITO/Shiro NOGUSHI
on 10th place.
Aiko participated the Olympic games in 1988
(Europe dinghy) and 1996 (470).
She is looking after the sailing team
JPN for Tokyo 2020.
can be downloaded from here