This video introduces Negishi-ryu Shurikenjutsu, which gained renewed attention after Yoshinori Kono, known for his collaborations with and co-authored works with Tetsuzan Kuroda, introduced it, stating that "shuriken can provide various insights into how to use the body in swordsmanship." ・Shuriken, a projectile weapon, is considered essential along with iaido and kenjutsu as a samurai's self-defense technique, and its secret techniques are highly valued. ・This is a valuable video of "bo-shurikenjutsu," a hidden weapon that uses a body manipulation technique of "striking" instead of "throwing," making it more difficult and suitable for advanced martial artists, with many enthusiasts. ・The techniques are highly advanced and completely different from the general image. ・It includes advanced techniques such as the two-point striking method aimed at the gaps in armor and the eyes. ・It is ideal training for those interested in military combat techniques, self-defense, knife techniques, hidden weapons, and for improving body control and concentration while enjoying throwing knives and shooting. ・There is some minor soiling on the cover, but the tape itself is a clean product with less than 5 plays. Please understand that this is a used item before purchasing.