planning and facility management company based in Hiroshima, Japan. The company operates Kamiyachō Shareo. History Founded on December 17, 1990. Renewed as Voluntary sector on May 1, 1992 Opened Kamiyachō Shareo on April 11, 2001 See also Hiroshima Green Arena Hiroshima Castle Motomachi Cred Hiroshima Bus Center Sogo Hiroshima Peace Memorial Hiroshima Municipal Stadium Hiroshima Chikagaikaihatsu External links Kamiya-cho Shareo Underground cities Buildings and structures in Hiroshima