Ohsho Food Service (TYO:9936) reported July sales at company-operated stores of 8.67 billion yen, up 0.6% from a year earlier, according to a Monday filing on the Tokyo Stock Exchange.
The number of customers in the month grew 0.7% to 6.91 million.
Sales at existing stores rose 0.3% year over year to 8.48 billion yen, owing to a 0.4% increase in the number of customers to 6.76 million.
The company added one franchise store during July, bringing its total network to 726 stores at the end of the month.
Shares of Ohsho Food Service fell over 3% at market close.