You can step inside Ken Nagayama's Martial Arts dojo, but you better stand back. Watch. Listen and learn. But don't get too close. HAI - YAH! The Hollywood Edge is pleased to present its comprehensive collection of the most realistic karate kicks, punches, blocks and body blows available to the public. Recorded in part at the sight of Ken Nagayama's School of Martial Arts, this collection contains some of the most realistic bone breaking punches, quick kicks, body slams, board breaks, weapon impacts, mid-air flips and blood curdling yells ever recorded.As a martial arts stunt coordinator, actor and studio instructor, Mr. Nagayama lent both his on-screen talent and combat expertise to the creation of this unprecedented collection. You can now prepare for any battle, from street hand fighting to the best martial arts sparring, with one intense effects collection.