The player places the shamisen body (called the dou) on their thigh and lays their hand over the body. Typically, the player plays the shamisen with a large ice scraper-sized plectrum called the ‘bachi’. The bachi almost acts as a drumstick, because it strikes the skin as well as the string.

https://youtu.be/KNSqc2TG1eo

The most unique quality of the shamisen is it’s ability to be percussive and melodic at the same time. It can be played quiet as a whisper or, if played forcefully, can be clearly heard outside on a crowded street.

The player holds the neck up with their left hand (or right hand, if left-handed) and changes the pitch simply by pressing the strings down. The fretless neck of the shamisen is initially daunting, but with just a little practice and muscle memory, the shamisen is an incredibly fun instrument to learn.

https://youtu.be/9oKBhDchPf8

Also, adhesive position marks are used to help identify where to press the string.

https://youtu.be/Rg36_RCoXig

The tuning pegs are called itomaki. The strings are tied to them, tightened and held in place with friction.

https://youtu.be/N99QRZZi2mk