Ryutaro Kanno is a games designer. Kanno has been working with Nintendo. Kanno started as the designer of New Super Mario Bros. Mii. Next, Ryutaro Kanno worked on New Super Mario Bros. U taking on the role of designer. Later, Kanno also was part of the team who developed New Super Luigi U published by Nintendo for Wii U. Most lately, Ryutaro Kanno worked on New Super Mario Bros. U Deluxe.