JustSystems Corporation plans, develops, and provides software and related services primarily in Japan. It provides Advanced Technology of Kana-Kanji transfer, a Japanese language input system for writing text in Japanese; SMILE ZEMI, an e-learning system for elementary school students for study using a dedicated tablet device; and JUST.SFA, a sales support tool that realizes continuous growth for organizations and individuals. The company also offers Actionista!, a suite of business intelligence tool that lets anyone perform analysis; a suite of office-compatible software, such as JUST Office, JUST Government, and JUST Police to support the input of specific Japanese names and places; and ATOK Medical, a medical dictionary that enables conversion of complex disease and pharmaceutical names. It serves individuals, private sector companies, government institutions, local municipalities, police forces, schools, and hospitals. JustSystems Corporation was founded in 1979 and is headquartered in Tokyo, Japan.