Nitta announced a 1.3% year-on-year increase in net sales to 44.36 billion yen ($288.40 million), a 1.5% increase in operating income to 2.56 billion yen, a 16.5% increase in ordinary income to 7.25 billion yen, and a 16.3% increase in net income to 5.83 billion yen for the first half (April-September) of the fiscal year ending March 31, 2025. Sales…