Kiteretsu Daihyakka

is a Japanese manga series by Fujiko Fujio (Fujimoto alone), which ran in the children's magazine Kodomo no Hikari from April 1974 to July 1977. The manga was later made into a 331-episode anime television series that ran on Fuji TV from 27 March 1988 to 9 June 1996. The series was licensed for Spain by LUK Internacional under the title of "Kiteretsu, el primo más listo de Nobita" (English translation: Kiteretsu, Nobita's Smarter Cousin).