Tranche Update on Yasunaga Corporation's Equity Buyback Plan announced on August 22, 2023.

YASUNAGA CORPORATION is a Japan-based company mainly engaged in the development and sale of engine parts, machinery and environmental equipment, as well as related businesses. The Company operates in three business segments. The Engine Parts segment is engaged in the manufacture and sale of engine parts for automobiles. The Machinery and Equipment segment is engaged in the manufacture and sale of machine tools, wire saws, inspection and measurement equipment, among others. The Environmental Equipment segment is engaged in the manufacture and sale of air pumps and disposers. The Company is also engaged in the transportation, building maintenance, factory cleaning, employee meals, and rental of welfare equipment business.