ItoKuro Inc. provides education-related web media services in Japan. It operates various types of portal sites, such as Jkuku-Navi for cram school information used by parents of infants, elementary school, junior high school, and high school students; Minna-no-Gakko-Joho, a school information site for nursery, kindergartens, elementary, junior high, vocational, and high schools; universities; and other schools nationwide; Kateikyoshi-Hikaku-Net, a tutor search site for students and parents looking for tutoring agencies; Igakubu-Juken-Manual, a university information site for students and their parents who wish to become doctors; Igakubu-Yobikou-Guide, a portal site for information on medical school entrance exam prep schools; Kodomo Booster, a search and reservation site for information on lessons; and comolib, an information site for families and outings. The company was incorporated in 2006 and is headquartered in Shinagawa, Japan.