Type: Kyuba Haru-den. Material: Iik (Japanese bay tree). Color: Black gloss. Karaki (tuning pegs): Handmade petal type. Body: Genuine leather, single layer on both sides. Stringing: Hand-woven blue (non-stretch). Thank you for viewing this product. This is a mostly custom-made Kyuba Haru-den. The pitch of the genuine leather sound is around 7-8, suitable for both folk songs and classical music. If you are interested, please leave a comment.