Japan’s Billionaire Ito Family’s 7-Eleven Chain Gets Buyout Offer From Canadian Owner Of Circle K ForbesProposed 7-Eleven buyout deal will likely face antitrust scrutiny, retail analyst says CNBC7-Eleven targeted by Circle K owner for huge convenience store tie-up CNNSeven & I Buyout Would Be a Watershed Moment for Japan Takeovers BloombergOwner of 7-Eleven stores receives buyout offer from Canadian rival The Guardian