Ukiyotei Company, Ltd. (Japanese: 有限会社　浮世亭, Hepburn: Yūgengaisha Ukiyo-tei) was a Japanese video game developer based in Yodogawa-ku. The company was founded on 15 March 1991 by Kenshi Naruse, who served as its representative director. The company is believed to have shut down in 2002 and most of the staff (including Naruse) went on to join SNK.