Free Download Yoko Kumada HD 640x1136 resolution Wallpapers for your iPhone 5, iPhone 5S and iPhone 5C. Downloaded 215 time(s). File format: jpg . File size: 110.57 kB. Yoko Kumada (Kumada Yōko, born May 13, 1982) is a Japanese gravure idol and singer originally from Gifu city, Gifu Prefecture, Japan.