AQUASYSTEM Company Overview

Dear Customers, Golden Week Holiday Period: From April 29, 2026 (Wednesday) to May 6, 2026 (Wednesday), with a break on May 2 (Saturday). We sincerely appreciate your continued support. We regret to inform you that our company will be closed for Golden Week during the period mentioned above. We will resume operations on May 7, 2026 (Thursday) at 9:00 AM. Inquiries made during the holiday period will be answered after the holiday. We apologize for any inconvenience this may cause and thank you for your understanding. Aqua System Co., Ltd. All Employees

Dear Valued Customers, Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for the year-end and New Year holidays during the following period. Year-end and New Year holiday period: From Saturday, December 27, 2025, to Sunday, January 4, 2026. We will resume operations on Monday, January 5, 2026, starting at 10:00 AM. *Please note that the last shipment before the holiday will be on the morning of Friday, December 26, 2025. Some products may not be available for shipment, so we appreciate your understanding. Additionally, phone inquiries will be accepted until 4:00 PM. (*For shipments on December 26 and January 5, only in-stock items will be processed.) Inquiries during the holiday period will be answered after the holiday. We apologize for any inconvenience during this time and appreciate your understanding. Aqua System Co., Ltd. All Employees

We are pleased to announce that our company is sponsoring Biwako Broadcasting in Shiga Prefecture. As a result, we had the honor of welcoming Biwako Broadcasting's local revitalization character, "Shittakaburi Kaitsuburi - Yasu no Ossan," to our company. The reasons for our sponsorship include our desire to support the local broadcasting station, "Biwako Broadcasting," and to contribute, albeit modestly, to local revitalization efforts. Additionally, we wish to raise awareness of our company among many people. Through this sponsorship, we pledge to continue supporting local revitalization initiatives. We believe that maintaining connections with the community is essential for contributing to the creation of a sustainable society. We appreciate your warm support and look forward to your continued patronage.