Studio Gallop (株式会社ぎゃろっぷ Kabushiki Gaisha Gyaroppu) is a Japanese studio established on December 13, 1978 and located in Nerima, Tokyo, producing the animation for the 2001 Robots in Disguise cartoon. They have worked on such shows as Eyeshield 21, Initial D, Yu-Gi-Oh! Duel Monsters, Yu-Gi-Oh! Duel Monsters GX and Yu-Gi-Oh! 5D's, as well as the Kiki's Delivery Service movie, among many other works with Dong Woo Animation since 1994.