JustSystems Corporation plans, develops, and provides software and related services primarily in Japan. The company offers Advanced Technology of Kana-Kanji transfer, a Japanese language input system for writing text in Japanese; and SMILE ZEMI, an e-learning system for elementary school students for study using a dedicated tablet device. It also provides Actionista!, a business intelligence tool that lets anyone engage in 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. The company 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.