A Brief History of Two Sword Style Kendo

Below is an excerpt from a post at appeared at Kenshi247. The full post may be read here. Below the excerpts are a couple videos of two sword style kendo.

1. Nito-ryu before shinai kendo
There are a number of extant koryu out there whose curriculum includes simultaneous use of two swords. The most obvious is of course Niten-ichi-ryu, the style allegedly created and passed on by Japan’s most dramatised swordsman: Miyamoto Musashi. Other schools that include the use of two swords include Yagyu shinkage-ryu, Shingyoto-ryu, and Katori shinto-ryu. It is important to note that two-sword kata sets, even when they do exist, make up a very small part of a wider series of kata.

2. Nito-ryu in nascent shinai kendo
The prototypes of today’s shinai and bogu were developed and experimented over many years from at least the mid-18th century up until the very early 20th, where the shape was basically completed. The two schools often mentioned at this point in the discussion – Jikishinkage-ryu and Hokushin Itto-ryu – have no nito element in them at all. However, we can surmise that people may have tried to pick up two shinai and spar at some point, it sounds like fun after all!

The current state of affairs: a mini rennaisance?

Over the past few years I’ve seen nito-ryu kendo explode. The explosion seems to be going on mostly outside of Japan than inside, but there are certainly more nito-ryu people around than when even I first came to Japan. What is behind this explosion?

1. Musashi-kai: for the first time in kendo’s history we have a group that actually practise and – more importantly – teaches nito-ryu in a systematic manner. The group first gained popularity in the early 2000s as a semi-commercial online dojo catering to the needs of scattered individuals in Japan, but has grown into a much larger organisation with a bunch if inter-connected groups and even students abroad.

2. Exposure: in 2007, for the first time in almost 40 years, nito-ryu kenshi Yamana Nobuyuki from Tokushima, took part in the All Japan Kendo Championships. Sticking out a mile, this caused a lot of (positive) debate and discussion about nito-ryu here in Japan. He also plays an important role as a good model for younger/aspiring nito kenshi to look up to which, I believe, is no small thing.

3. University level: the removal of the nito-ban on university level shiai has made it easier for students to take up the style but it seems like, at least initially, few bothered. With the combination of numbers 1 and 2 above though, there seems to be a lot more interest nowadays, and you can routinely see university level nito people competing. Perhaps the top nito-ryu sensei of the future, coached by Musashi-kai sensei, will come out of this generation.

4. The All Japan Kendo Association (ZNKR) textbook: there’s nothing like a textbook to make something official, and that was what the ZNKR did by publishing there own set of standards and rules. Although it doesn’t completely remove the stigma of choosing to do nito-ryu kendo, it does at least give a sheen of acceptability.

5. Interest from non-Japanese kenshi: I’ve left this point until last, but it’s probably one of the most interesting areas of discussion when it comes to nito-ryu kendo. It’s also an area that I’d prefer to tackle more in-depth at a later time… alternatively, you could buy me a beer!