Huijin University (Japanese Hiragana: ぁぃづだぃがく; English: Aizu University is a public university in Aizu Ruojin, Fukushima Prefecture, Japan. It is also the first and only research university in Japan focusing on computer science and technology, and a member of the Super International University Program. In March of 20 17, the university was ranked 23rd by Japan Times (by the end of 20 16, there were 779 universities in Japan). At present, the university has a department and a research institute.