Rika Usami gave a lecture at an elementary school | JKFan
Rika Usami was appointed as the chairman of the All Japan Karatedo Federation Player Strengthening Committee by a resolution of the board of directors. | JKFan
Rika Usami's Gold Seminar The world's best basics and Chatanyara Kusanku Part 5 | THE ONLINE DOJO
Best Karate of Rika Usami World Champions Kata and its Foundation DVD - Basics & Mind
Kamikaze Karategui Española, S.L.
Karate DVD Libro Quattro Ryuha Kata Rika Usami Marziali Arti | eBay
Basic Kata of 4 Major Schools of Karate Book & DVD by Rika Usami
KARATE KATA Champion Rika Usami Seminar Chatan Yara Kusanku DVD Japanese New | eBay