FILE PHOTO: Seven & i Holdings Co. incoming President Ryuichi Isaka poses for a photograph next to the company logo and a map of Japan at the company headquarters in Tokyo, Japan, May 5, 2016. REUTERS/Issei Kato/File Photo
FILE PHOTO: Seven & i Holdings Co. incoming President Ryuichi Isaka poses for a photograph next to the company logo and a map of Japan at the company headquarters in Tokyo, Japan, May 5, 2016. REUTERS/Issei Kato/File Photo