Kosen judo master Yuki Nakai visited the Japanese judo team’s National Training Centre in Tokyo, on Monday.

Nakai, 47, was invited to share his ne-waza expertise with members of Japan's women's team who were taking part in their first training camp of the year.

Famed ne-waza guru Nakai started judo at the age of 18 at a Kosen Judo Club at Hokkaido University and trained under renowned Kodokan master Kanae Hirata, advancing to achieve his 1st Dan, before reportedly becoming Japan's first Brazilian Jiu Jitsu black belt. Nakai worked out with the women's team last year at the same location and demonstrated a variety of techniques.