This is a keiryu rod from Tosaku, the original maker of Edo-style Japanese bamboo rods. It is a Japanese rod, a bamboo rod, made entirely of bamboo. I purchased it new several decades ago and have kept it carefully as part of my collection. As proof that it is unused, it still has the gold authenticity label that was wrapped around Tosaku rods in the Showa era. The letters have become slightly difficult to read due to aging, but it is in a condition that is rarely seen on the market. It is a 7-piece rod with a closed length of 90 cm, which is slightly longer than the typical Edo-style keiryu rod, but it is light to hold and I think it is a good rod.