Milestone
October 1982	*** Start Operation in personal capacity.
October 1988	*** Start Sales To Operator.
October 1989	*** Being built First Office.
March 1990	*** Restart As a Corporate body(Capital of JP25millions yen).
April 1992	*** Being built Second Office(Total Cost JP 0.25billions yen).
June 1992	*** Capital Increase to JP28.5millions yen.
January 1993	*** Being built First Ware House(1200緕｡).
May 1993	*** Establish Osaka Office.
March 1994	*** Capital Increase to JP40millions yen.
September 1994	*** Capital Increase to JP45millions yen.
March 1995	*** Establish Tokyo Office.
March 1995	*** Establish Okinawa Office.
October 1995	*** Establish Setagaya Office.
October 1995	*** Being built Second Ware House(1200緕｡).
December 1996	*** Buy Up The Building in Front of Kurume Station(JP0.43billions yen).
July 1997	*** Capital Increase to JP50millions yen.
December 1997	*** Buy Up The Building in Kumamoto for Arcade Shop with Bowlling(JP0.85billions yen).
December 1998	*** Start Overseas Sales Through The Internet.
March 2002	*** Establish Saga Office.
April 2003	*** Move The Head Office to Fukuoka from Kurume.
October 2003	*** Open Flagship Shop Next Door of Head Office.
September 2004	*** Buy Out The land beside Kurume Shop for Expand(3300緕｡).
March 2006	*** Sell off The building bought1996.
April 2006	*** Company Name Changes to RS.,Co.Ltd from RiverService.
October 2006	*** Entering into an alliance with YAMASINA Co.,Ltd(Enlisted) in the capital sharing.
October 2007	*** Cancel an alliance with YAMASINA Co.,Ltd(Enlisted) in the capital sharing.
April 2008	*** New president(COO) Mitsuru Tanikawa New Chairman(CEO) Norito Jinguji from COO.