Retail group Seven & I posted results for the nine months to the end of November, with operating income up ¥216.2bn (£1.82bn) compared with ¥175.7bn (£1.48bn) the previous year. Revenue from operations was ¥3.54 trillion (£29.8bn), lower than the ¥3.8 trillion (£32bn) reported for the same period the previous year. ...