An all Japanese multi-page yo-yo instruction book and packet of strings sold by Tsukuda Original of Japan. Tsukuda was a doll, toy, and software maker. In 2002, Bandai bought Tsukuda Original.
Tsukuda Original licensed and branded three Duncan yo-yo models in the early 90s. They were the following: Master, Gold Class, and Wheels. Tsukuda-branded yo-yo models are hard to find.