Hi all. Brian, thank you for your interest and enthusiasm, yes, I am the owner of the yari in Kntusen's book, and looking at my notes I see that I have owned it since 1995, It came from a Gun show in the US where it laid on a dealers table for three days or so before my pall spotted it, no one showed any interest in it at all, these yari are very few and far between and it seems that is the case in Japan too, so far we have only come up with a handful, 4/5 in museums, (I'm sure there a more)
Most of the research done at the time (98%) did go strait in the book, and its been an ongoing struggle to dredge up more info from Japan ever since. I could not believe my eyes when I saw Mr. Morita's photograph, I've been looking for something like this for years, it is surprising to find no trace of the Kikuchi yari in most of Japan's books on spears old or new. No one, as far as I know has seen one mounted on a pole, obviously, much the same as any other yari, but it was great to see one in the photo, its all grist to the research mill, however Roald Knutsen has found one depiction of a Kikuchi yari in an old triptych, from about the right time which appears to have a candy stripe pole maybe nine feet long, a very nasty weapon in the hands of a trained man.
I think that's about all, but I must say that one has a strange feeling looking at it and thinking that it mat have been at Hakone on that day ! I will try more pics. Chris F.