Boosted by a surge in smartphone sales and the weakness of the yen the company recorded net profit of 3.5 billion yen, reversing a loss of 24.6 billion yen during the same period last year.
The company said its sales rose 13 percent in the three months to the end of June, from a year earlier, primarily "due to the favourable impact" of the currency movement. It also raised its sales forecast for the current financial year to 7.9 trillion yen from its projection of 7.5 trillion yen in May.