A yo-yo manufacturer in Ohio, USA, named after its founder Donald F. Duncan. Founded in 1929, it has the longest history in the world. Duncan yo-yos are sold all over the world and have gained many fans, but in the United States in particular, they are so well-known that they are said to be synonymous with yo-yos. In Japan, they have become familiar with the Hyper Yo-Yo since 1997. They have a wide range of products, from classic models such as the Imperial, which is synonymous with Duncan, and the Butterfly, which is the basis of the butterfly shape, to competition models used by world champions, and are supported by all walks of life. Duncan is the largest company, and they have many character collaborations with Hello Kitty and Disney. TEAM DUNCAN, the sponsored team, is made up of high-level players, including world champions and champions from various countries.
Click here for detailed information and explanations of each yo-yo. By looking at the details, you can learn information such as the maintenance method required for that yo-yo and where it was made.