Bugyotsuji

Yes, Brian that 'dirk' looks very much like a cross between a Kankyuto and a Kozuka, especially as it's separable. It's double-bladed, it has the appearance of a yari, the blade is removable and the haft has the Kankyuto hole. John, yours looks very like my Kankyuto. You have posted the flat back, right? The hole is round, where many of them are Inome 猪目(heart-shaped). Guido, what you say may be the real truth. I stumbled across this excellent thread and thought maybe at last we can get to the bottom of these rumours if everyone pools their knowledge. I too would be very happy to see some actual proof of the stories. Get the rumours on the table and any supporting evidence. An itch scratcher maybe, but mine has a very sharp and purposeful blade, and one of the inscriptions says it was owned by Ooishi Yoshio (the real name of Oishi Kuranosuke of 47 Ronin fame, Karo of Ako Castle!) Oh, and I have been here for 30 years, although with nothing like your experience of input and expertise. Please forgive the newcomer....

PS To add to the urban myths, one antique dealer (whom I rather respect in general) told me that the Kankyuto was a sort of name tag that the samurai pushed into his hair so that when he was slain the enemy would know exactly who he had killed! (Might as well post everything! :lol: )

There is actually not a lot of information even on Japanese sites when you run a search. Many of the Bashin/Kankyuto that I have seen slip nicely into the Hitsu in the saya as if they were Kogai or two-sectioned Kozuka. There seem to be a wide variety, however, and although they fall generally clearly into either Bashin (Horse needle) or Kankyu-to (Piercing blade) there are many examples which seem to be a mix of the two. They range from rudimentary to highly decorative and seem to be all different sizes. Some even look like miniature Yari spears with wooden hafts and a clear head. Japanese people, even if they've heard of Bashin, will not have heard of Kankyuto, and will certainly not be able to tell you what they were or how they functioned. Ninja favoured smaller hand-held versions of them too, apparently, and whereas J comics or TV dramas suggest the Kogai or Kozuka could be thrown, it was more likely the heavier bashin/kankyuto. I bought a Bashin/Kankyuto out of curiosity the other day on the J auction and was annoyed to discover it was brand new but 'aged' cleverly. Very expensive lesson. There's a place called Seki in Japan which is making huge volumes of fake armour. Following this I decided to buy a really good one with some lovely writing all over it. (Too good as it turns out and it turns out the signature is quite possibly a fake.) As someone pointed out, the Umabari is a Needle, and the Kankyuto ends with 'to' as in Nihonto, and has a proper blade, often double-sided. So mine is a Kankyuto, I reckon, even if everyone says "Look, a Bashin!" Clearly the Bashin was a horse tool originally and with Japanese horses wearing straw sandals instead of horseshoes, highly necessary, I imagine. The question about Kyushu is interesting and I look forward to hearing the answers, especially as I have a Higo gun! I couldn't find anywhere on my armor/armour to keep my first Kankyuto, pushing it through the string on the Kote, etc., ... ended up shoving it into the saya hitsu where it sat quite happily! Having spoken about their 'clear' differences however, the hole in the hilt is thought-provoking. This hole makes the Kankyuto a needle as well as a knife, and that is why I asked whether it was used for pushing a cord through the enemy's head. The Kanji for 'Kan' or 'Tsuranuku' means open a hole and push through from one side to the other, among other things. Looking forward to this thread attracting all the information available! Piers

Yes, thank you, I read that (well, skimmed it) just today, but I couldn't find any reference to Kankyu-to or Bashin... perhaps there is and I missed it, though. But an amazingly informative article, nevertheless. Wonderful. Is the head 'pierced' through from the left ear, with the point sticking out of the right? Or were the ears pierced with the 'hari' and some kind of string or cord passed through from which to carry the head, I wonder? Piers

Many thanks, Koichi san! Maybe another one will come up on J Yahoo auction soon! 奉行通詞 (Piers)

Having paid a large sum of money to purchase one of these, I was looking for information regarding this (these) and was linked into this thread. Very interesting indeed. I would like to find more information on the presentation of the enemy's head and the role if any of the Kankyu-tou in this. Koichi san. Where did you get your information? I found an illustration on a Russian web page, but unfortunately I can't read it. I think it may be showing how to pierce, hold and display the head. http://bugeisha.ru/aiki/coldjapweap6.shtml Hi everyone! Glad there's an edit button here. I wonder for how long after posting we are allowed to go back and correct our posts, though? Just had a quick read of the Welcome page where Brian says to include a name/initial. So, here goes! Piers