- Kendo Kote (Wrist Guards) - Nichibu Ryusen - Size: Palm circumference 22cm Length from middle finger to wrist 18cm Tube length 14cm Used condition. There are holes on the palm side of both hands, but they are still usable. Please check the photos. This is a good quality item, so it can be used for a long time if the leather is replaced. The name tag was attached, but I removed it. For those who understand used items.