First of all, let me correct you...you should be talking about Shakuhachi...
Azikan's Pinga Samadhi sounds very good
There are also flowers blooming and falling, a drop of Zen
They are all good Japanese classical flavors. Of course you can also listen to Satsuma pipa and the like, which are also very delicious.
I hope I Occasional answers can help you`
Music and composition technical team Deng Xihan