We would like to express our sincere gratitude for your continued patronage. We regret to inform you about our year-end and New Year holiday schedule as follows. We appreciate your understanding. 【Year-end and New Year Holiday Period】 From Saturday, December 27, 2025, to Sunday, January 4, 2026. *Normal business operations will resume on Monday, January 5, 2026. Inquiries received during the holiday period will be addressed sequentially after Monday, January 5, 2026. *Please note that our partner manufacturers and cooperating companies will also be on holiday. We kindly ask that you contact us as soon as possible for urgent orders or inquiries. Nippon Polystar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture Phone: 0748-77-6262 Fax: 0748-77-6662 support@nippon-polystar.co.jp Sales Headquarters

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be taking summer vacation during the following period. 【Summer Vacation Period】 From Saturday, August 9, 2025, to Sunday, August 17, 2025 *We will resume normal operations from Monday, August 18, 2025. Inquiries via email form will still be accepted during the vacation period. Responses to inquiries received during this time will be addressed sequentially after the vacation ends on Monday, August 18. We apologize for any inconvenience this may cause and appreciate your understanding. Thank you for your cooperation. 【Contact Information】 　Person in charge: Sales Headquarters 　Mail: support@nippon-polystar.co.jp 　Nippon Polystar Co., Ltd. 　3-4-13 Ishibeguchi, Koka City, Shiga Prefecture 　URL: https://nippon-polystar.co.jp/ 　TEL: 0748-77-6262 (Main) 　FAX: 0748-77-6662

Happy New Year. Thank you very much for your exceptional support throughout the year. We look forward to your continued patronage this year as well. January 1, 2025 Nihon Polistar Co., Ltd.

We sincerely appreciate your continued support. Now, we regret to inform you about our year-end and New Year holiday schedule as follows. We kindly ask for your understanding. 【Year-End and New Year Holiday Period】 From Saturday, December 28, 2024, to Sunday, January 5, 2025. Normal operations will resume on Monday, January 6, 2025. Inquiries during the holiday period will be addressed after Monday, January 6, 2025. *Please note that our partner manufacturers and cooperating companies will also be on holiday, so for urgent orders or inquiries, we kindly ask you to contact us as soon as possible. Nippon Polystar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture Phone: 0748-77-6262 FAX: 0748-77-6662 support@nippon-polystar.co.jp Sales Headquarters

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be taking summer vacation during the following period. Summer Vacation Period: August 10, 2024 (Saturday) to August 18, 2024 (Sunday) *We will resume normal operations on August 19, 2024 (Monday). Inquiries received during the vacation period will be addressed sequentially after we return on August 19 (Monday). We apologize for any inconvenience this may cause and appreciate your understanding. 【Contact Information】 Person in Charge: Sales Headquarters Email: support@nippon-polystar.co.jp Nippon Polystar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture URL: https://nippon-polystar.co.jp/ TEL: 0748-77-6262 (Main) FAX: 0748-77-6662

Happy New Year! Thank you very much for your continued patronage. We sincerely appreciate all the efforts you made last year. We kindly ask for your further support and assistance in 2024. We look forward to your continued support this year as well. Nihon Polistar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture TEL: 0748-77-6262 All employees

We would like to express our sincere gratitude for your continued support. We regret to inform you that our company will be closed for the year-end and New Year holidays as detailed below. We kindly ask for your understanding. 【Year-End and New Year Holiday Period】 From December 29, 2023 (Friday) to January 4, 2024 (Thursday) Normal operations will resume on January 5, 2024 (Friday). Inquiries during the holiday period will be addressed after January 5, 2024 (Friday). *Please note that our partner manufacturers and cooperating companies will also be on holiday, so for urgent orders or inquiries, we kindly ask you to contact us as soon as possible. Nippon Polystar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture Phone: 0748-77-6262 FAX: 0748-77-6662 support@nippon-polystar.co.jp Sales Headquarters

Dear Valued Customers, We would like to extend our heartfelt congratulations on your continued prosperity. We also sincerely appreciate your exceptional support as always. We regret to inform you that our company will be observing summer vacation on the following schedule this year. We apologize for any inconvenience this may cause during this period and thank you for your understanding. Summer Vacation Period: From Friday, August 11, 2023, to Wednesday, August 16, 2023. We will resume normal operations on Thursday, August 17, 2023. We apologize for any inconvenience during this period and appreciate your understanding. Inquiries received during the vacation will be addressed sequentially after Thursday, August 17, 2023.

Happy New Year! Thank you for your continued patronage. We sincerely appreciate the tremendous support you provided last year. We kindly ask for your continued support and patronage in 2023 as well. We look forward to your continued support this year. Nihon Polistar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture TEL: 0748-77-6262 All employees

We would like to express our sincere gratitude for your continued support. We apologize for any inconvenience, but we would like to inform you about our year-end and New Year holidays as follows. We kindly ask for your understanding. 【Year-end and New Year Holiday Period】 From Thursday, December 29, 2022, to Wednesday, January 4, 2023. Normal operations will resume on Thursday, January 5, 2023. Inquiries during the holiday period will be addressed after Wednesday, January 5, 2023. *Please note that our partner manufacturers and cooperating companies will also be on holiday, so for urgent orders or inquiries, we kindly ask you to contact us as soon as possible. Nippon Polystar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture Phone: 0748-77-6262 Fax: 0748-77-6662 support@nippon-polystar.co.jp Sales Headquarters

Dear Customers, We hope this message finds you well and thriving. We would also like to express our sincere gratitude for your continued support. We would like to inform you that, unfortunately, we will be taking our summer vacation this year on the following schedule. We apologize for any inconvenience this may cause during this period and appreciate your understanding. Summer Vacation Period: From Thursday, August 11, 2022, to Tuesday, August 16, 2022. We will resume normal operations on Wednesday, August 17, 2022. Inquiries during the vacation period will be addressed sequentially after Wednesday, August 17, 2022. We sincerely apologize for any inconvenience this may cause and thank you for your understanding.

Happy New Year! Thank you very much for your continued support. We sincerely appreciate all the efforts you made last year. We look forward to your continued support and patronage in 2022. Thank you for your cooperation this year as well. Nihon Polistar Co., Ltd. 3-4-13 Ishibeguchi, Koka City, Shiga Prefecture TEL: 0748-77-6262 All employees

Dear Valued Partners, We would like to express our sincere gratitude for your continued support. To ensure that you can use our website more safely, we have implemented SSL encryption on all pages of our website. Constant SSL encryption (HTTPS) encrypts the data transmitted over the internet, helping to prevent risks such as eavesdropping and impersonation. As a result, the URL address of our website has changed as follows: Old: http://nippon-polystar.co.jp/ New: https://nippon-polystar.co.jp/ If you have bookmarked or added our site to your favorites, we kindly ask you to re-register using the new URL address. We will continue to strive to provide a safe environment for your use, and we appreciate your continued support.

Thank you for your continued support. We sincerely appreciate your patronage. We are currently showcasing our products at the FOOMA JAPAN 2021 after exhibition. Exhibition: FOOMA JAPAN 2021 WEB Exhibition URL: https://www.foomajapan.jp/2021/exhibitor_info/exhibitor_details.php?u=1400368 Exhibits: PROTO-A800B, PAW-6000B The viewing period is until the end of December 2021. If you are interested, please take a look.

Dear Valued Business Partners, We hope this message finds you well. We would like to express our sincere gratitude for your continued support. We are pleased to announce that we have linked the catalog download page of the Ipros site to our company website. The address is as follows: We kindly ask you to make use of it. Nippon Polystar Co., Ltd. Website http://www.nippon-polystar.co.jp/ Ipros Link Page on Nippon Polystar Co., Ltd. Website http://www.nippon-polystar.co.jp/ * By clicking "Download Catalog Here," you will be linked to Ipros. * You can also link to Ipros by clicking the red blinking text "Request Catalog Here" on the inquiry page. We sincerely hope for your continued support in the future.

We would like to extend our heartfelt congratulations for the New Year. Thank you very much for your generous support during the past year. We will resume normal business operations starting today. We will respond to orders and inquiries received during the closure in due course. We appreciate your patience and understanding. Nippon Polystar Co., Ltd. Head Office / Factory Phone: 0748-77-6262 Fax: 0748-77-6662 info@nippon-polystar.co.jp Sales Headquarters

We would like to express our sincere gratitude for your continued support. We apologize for the inconvenience, but we would like to inform you about our year-end and New Year holiday schedule as follows. We appreciate your understanding. 【Year-End and New Year Holiday Period】 From Tuesday, December 29, 2020, to Monday, January 4, 2021. Normal operations will resume on Tuesday, January 5, 2021. Inquiries during the holiday period will be addressed after Tuesday, January 5, 2021. *Please note that our partner manufacturers and cooperating companies will also be on holiday, so for urgent orders or inquiries, we kindly ask you to contact us as soon as possible. Nippon Polystar Co., Ltd. Head Office / Factory Phone: 0748-77-6262 FAX: 0748-77-6662 info@nippon-polystar.co.jp Sales Headquarters