noun
Niten Ichi-ryū; classical two-sword style
A historical school of Japanese swordsmanship founded by Miyamoto Musashi, emphasizing the use of both a long and a short sword simultaneously.
宮本武蔵は二天一流の開祖とされている。
Miyamoto Musashi is considered the founder of Niten Ichi-ryū.
二天一流で
In Niten Ichi-ryū, one learns techniques for using two swords simultaneously.