・ New ・ Standard frequency A = 440Hz, tuning pipe (equal temperament pipe) ・ Uses "HT pipe" (brown), which is excellent in heat resistance, pressure resistance, etc., and is durable with a moderate sense of weight and high quality mouthpiece diameter. ・ Waterproofing is of course, and there is no worry of cracking due to drying, so it can be left in the car or used daily. ・ Performance comparable to a bamboo shakuhachi... For beginners as well as intermediate and advanced players for practice. ＜Length＞ ・ Approximately 61.2 cm ＜Weight＞ ・ Approximately 217g ・・・ Not too light, not too heavy, moderate weight and balance ＜Mouthpiece＞ ・ Tongue angle: Approximately 25 degrees ・ Chin rest: Modestly shaved ＜Holes＞ ・ General 7 holes (both 0.5 hole and 3.5 hole are O-Meri) ＜Surface treatment＞ ・ The letters on the water pipe and the original scratches and dirt are erased, and the gloss of the mouthpiece is made the same semi-gloss as the main body to finish it without any sense of incongruity, and the calm azuki-colored material is left as it is without painting. ・ Chamfering of the mouthpiece, end of the pipe, and the cut ends of each hole ＜Mouthpiece size＞ ・ Outer diameter: Approximately 3.6 cm ・ Inner diameter: Approximately 2.0 cm ＜Service＞ ・ Mouthpiece cover (knit) ＜Shipping＞ ・ Free ＜Payment＞ Only the purchase price ・ If the payment procedure is delayed after purchase, please contact us. ＜Product request reception＞ ・ Size: From 1 shaku 1 sun to 2 shaku 1 sun (in increments of 1 sun) ・ Number of holes: 5 holes, 6 holes, 7 holes (0.5 hole can be supported for both Chu-Meri and O-Meri) ・ Set order: 2-4 set = 10% OFF, 5 sets or more = 20% OFF, etc. * If you have any questions, requests, or requests for listing, please contact us in the "comments" section. * Except for obvious mistakes on our part, returns and claims are not accepted, so please check the description and images carefully before purchasing.