Kuriyama Holdings, a fabless manufacturer with trading company functions, reported for the first half of the fiscal year ending December 31, 2025 net sales of 43.28 billion yen ($291.89 million), up 7.3% from the same period a year earlier, operating profit of 2.60 billion yen down, 6.7%, ordinary profit of 2.94 billion yen, down 5.5%, and net profit of 2.64…