Tsugaru Shamisen String Set [String 1] Fuji Ito Tsu-1 (1 string) [String 2] Kotobuki Ito Tetoron 16-2 (2 strings) [String 3] Unknown (2 strings) This is the same set I used for practice, but I used it as is after buying it from my teacher, so I don't have any more information. If you have any questions, I will reply in the comments section. Please note that there is only one string for String 1.