TOKAI "SG 136 B5 Black" Made In Japan, 3, 49 Kilograms

 Tokai Gakki Company, Ltd. (東海楽器製造株式会社, Tōkai Gakki Seizō Kabushiki-gaisha), often referred to as Tokai Guitars, is a   manufacturer situated in  city, . Tokai is one of Japan's leading companies in the business. The company was founded in 1947 by Tadayouki Adachi and remains family-owned.

Although Tokai currently focuses on  and  guitars,  and  (called "chromaharp"), the company manufactured other instruments such as ,  and  in the past.