Keiko may refer to: Keiko (given name), a feminine Japanese given name. Emperor Keiko. Keiko (orca), a performing killer whale best known for the film Free Willy. "Keiko" (song), a single by Lucerito dedicated to Keiko the orca. Keiko (musician), the lead vocalist of the Japanese band Globe. Keiko eiga, Japanese tendency film. Keiko O'Brien, fictional character in 1990s Star Trek TV shows The Next Generation and Deep Space Nine. Keiko (film), a 1979 Japanese film. Keiko, a kind of Japanese armour. Keiko Fujimori, Peruvian politician and daughter of Alberto Fujimori. See also.
https://en.wikipedia.org/wiki/Keiko