Iga and Koga Ryu are very well known as Ninjutsu Ryu. They used several different shuriken.
This Happo Ken is characteristic of Iga/Koga Ninja.
This shuriken is the same as our Happo #5 but the size is different. This one is smaller
This Happo Ken is characteristic of Iga/Koga Ninja.
This shuriken is the same as our Happo #5 but the size is different. This one is smaller