Ryuko, Ryūkō or Ryūko is a unisex Japanese name and may refer to:
People , Japanese Neo-Confucian scholar in the Edo period , Indian-born businessman , Japanese Shōwa period author , Brazilian sumo wrestler , Japanese sumo wrestler , Japanese member of the Supreme Court of Japan , Japanese professional golfer
Fictional characters , a character from Minami Kamakura High School Girls Cycling Club , the main protagonist from the anime series Kill la Kill , a character from Ground Control to Psychoelectric Girl , a detective from Doberman Deka , a character from Crayon Shin-chan , a character from My Hero Academia , a character from My Hero Academia Ryuko, the superheroine identity of the Kagami Tsurugi in Miraculous: Tales of Ladybug & Cat Noir
Other uses "Ryūkō" (song), a 2009 song by musician Ringo Sheena