This is the Tsugaru Ito Set (Fujiito). They are the most common string used for shamisen. It’s considered to be average quality for ‘practice use’, but I use them for performance and nobody notices the difference!

The Gokujo ito are the considered to be the highest quality string for shamisen, and ideal for stage use. Note: The ichi no ito will not fit in a nagauta/jiuta shamisen, as the diameter of the string holes in the itomaki are smaller. It can be done if you widen the string hole first, but I've tried using such a thick string on a nagauta shamisen as an experiment, and feel that the tone of the thinner string balances much better with the smaller size of the nagauta shamisen.

The second string on the shamisen (which is the middle string). Gintsuki brand. Can be used for Tsugaru, Jiuta, and Nagauta style. Sold as a pack of two strings.

This is a very special set of ito made by Marusan Hishimoto Co. (the most trusted maker of shamisen strings, and the only brand of string I sell in the Bachido Store) In the Tsugaru Ito Set - Black all strings are dyed black and look very striking against a white shamisen skin. Just be careful when playing shamisen in the dark!