In addition, there are other lengths of shakuhachi that are also used, including the one-shaku six-sun length shakuhachi (tsutsune of E4), which is used to perform the piece "Haru-no-umi" (Spring Sea), and the two-shaku four-sun length shakuhachi (tsutsune A3).
次いで、春の海などで使用される一尺六寸管（筒音E4）や、二尺四寸管（筒音A3）などが使用される。