I purchased this last year at a shop in Tokyo. It's 66 centimeters long, and the salesperson said it was the longest size not available in Japan, so I bought it. However, when I compared it to the same model I have at home, they were about the same length. I thought the older one was 55, but I must have been mistaken. The new one actually measures about 65 centimeters to the tip. I've kept it in storage without ever using it. If anyone is looking for a long one, please consider it.