More Kourakuen Corporation news Kourakuen CorporationTSE: 7554 [Summary]Notice Regarding Preliminary Sales Trends for May of the Fiscal Year Ending March 2027 Jun 3, 2026 at 6:30 AM UTC · Issued by Kourakuen Corporation via TDnet As issuedPlain English Kourakuen Corporation (7554) Press ReleaseView Attachment