Category Archives: Kamakura Jidai no Umi-Bune

This large Kamakura period boat dates from around 1200 A.D. and appears in the Kitano Tenjin scroll painting. This was a large sea boat use for trade in protected waters. Mine is a 1/50-scale scratchbuilt model of this old watercraft.

Building the Kamakura Period Umi-Bune, Part 1

Posted on by
1


ship2-kitanotenjin

I’m no expert on Japanese history. In fact, my interest in traditional Japanese boats is a way for me to learn more about it. Up to this point, I’ve primarily been interested in watercraft from the Edo period, which was from 1603 to 1868. This era began with the rise of the Shogun Tokugawa Ieyasu who established the capital of Japan at Edo (now called Tokyo). But, there are some interesting, large watercraft that I’ve been intrigued by as well, and many of these date back to earlier times.

Some of the ships I’ve been looking at were fairly complicated, and my information on them is clearly incomplete. But, there was one that stood as a simple design, with enough information available for me to feel that I could scratch build a model. This ship, referred to only as a large umi-bune or sea ship, dated back to the Kamakura period, which lasted from 1185 to 1333, and saw the rise of feudalism, the establishment of the Shogunate government, called the bakufu, two invasion attempts by the Mongols, and the spread of Buddhism. Continue reading →

My First Wasen Scratch Builds

Posted on by
Reply

I’ve just about come to the end of the available wasen model kits, having built the higaki kaisen, hacchoro, yakatabune, mini-yakatabune, and mini-hobikisen kits from Woody Joe, plus the Tosa wasen kit from Thermal Studio. There are still a couple kits I haven’t gotten to yet, but now that I’ve had a chance to see a number of models, replicas, and actual examples in Japan, it seemed like it was time to take what I’ve learned and chart a new direction.

I decided to begin with the Urayasu bekabune, which was the subject of one of Douglas Brooks’s apprenticeships. I’ll post the details about this shortly. But, I want to mention that it has been a bit of a struggle for me at times because I’ve never scratch built any of this type or scale before. Also, I’m trying to build this model as close as I can to the way the actual boatbuilders built the full-sized boats. This has led to some issues that I’ve had a difficult time resolving.

book_cover

Click image to order your copy

Certainly, I’m not going to be using tiny flat nails to fasten the planks together, but I do want to simulate the mortises. Also, with no internal framing, I’ve had to work out methods for getting the angles of the hull correct, as well as shaping the planks and getting a decent fit between them.

img_2815

bekabune and itasebune models at the Urayasu Museum

So, in the meantime, I’ve been interested in larger ships, but detailed information there is tough with anything except 19th century bezaisen. I’ve been curious about the smaller godairikisen, which carried goods along shorter, nearer to shore routes. Also, there are the warships of the Sengoku or Warring States, period. But, these are complicated designs, and decent drawings are few.

But, there is one vessel design that I’ve found interesting, and I’ve seen models of it in museum photos. There is also a decent drawing in the books of Professor Kenji Ishii. The boat is a Kamakura period umi-bune, or sea boat.

umi-sen

Kamakura period umi-bune model. Photo by Douglas Brooks.

This was a trade boat used in the late 12th and 13th centuries on large rivers and inland seas. The ship’s hull is a semi-structured type, which is based around a dugout log to which hull planks are added, allowing the ship to sit deeper in the water and to carry a larger cargo.

I’ve decided to experiment with scratch building the Kamakura period ship, as I think I can tackle the subject. So, I’ll be posting updates on this model as well. Stay tuned.