This is Japanese video application.
English version is on sale as "KYOKUSHIN KARATE TO WIN EN", red icon.
A little giant of Karate, Mas Oyamas era Kyokushin all Japan 2nd champion and the present champion-maker, Kazuyuki Hasegawa reveals the practical skills of Kyokushin Karate.
Models: Takuma Koketsu, Heavy weight 2nd world champion of UNION.
Hiroyuki Sadamoto General Shihandai.
Norimitsu Tanaka, Right weight champion of 21th All Japan Weight Tournament, etc.