Niten Ichi-ryu
二天一流
AI-generated content — may contain inaccuracies
At a Glance
Who It's For
What You'll Learn
Dual-wielding (nito) sword technique
Single long sword (odachi) kata
Single short sword (kodachi) kata
Timing and rhythm from The Book of Five Rings
Two-sword coordination and ambidexterity
Your First Class
Watch & Learn
Legends of Niten Ichi-ryu
Miyamoto Musashi (宮本武蔵)
Miyamoto Musashi is Japan's most famous swordsman, known for his undefeated record in 61 duels and his dual-wielding technique. His treatise "The Book of Five Rings" remains one of the most influential texts on martial arts strategy, studied by practitioners and business leaders alike.
Miyamoto Musashi (founder)
Imai Masayuki (10th headmaster)
Related Styles
Kenjutsu
Kenjutsu (剣術, "sword technique") refers to the classical Japanese sword arts — koryu (古流, old-school traditions) — practiced by samurai (侍). Unlike Kendo, it uses wooden bokken (木剣) or blunted steel swords and focuses on partner kata (型) preserving battlefield techniques.
Kendo
Kendo (剣道, "way of the sword") is a modern Japanese fencing art using bamboo swords — shinai (竹刀) — and full armor — bogu (防具). Descended from kenjutsu, it emphasizes spirit (ki), sword technique, and body unity — ki-ken-tai-ichi (気剣体一致).
Itto-ryu
Itto-ryu ("One Sword School") is a major Japanese sword school founded by Ito Ittosai in the late 16th century. Its central technique, kiri-otoshi, influenced the development of Kendo and many other sword traditions.
Shinkage-ryu
Shinkage-ryu ("New Shadow School") was founded by Kamiizumi Nobutsuna in the 16th century. It is known for its sophisticated technique, the invention of the padded training sword (fukuro-shinai), and the concept of muto (no-sword).
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