Tatsuo Kase

Part of Seiren Co., Ltd., Seiren Design Center North America LLC is a company that designs and manufactures automotive interior products. The company is based in Irvine, CA.

Seiren Produtos Automotivos Ltda. Seiren is based in Votorantim, Brazil. is a Brazilian global company that utilizes state-of-the-art textile technology to develop a wide range of products in various business segments, including electronics materials, civil engineering/construction/industrial materials, automotive upholstery materials, clothing materials, medical and nursing care materials, health and beauty care materials. The private company has a proprietary digital production system called "viscotecs" that allows them to provide customers with exactly what they want, exactly when they want it, as much as they need.

Part of Seiren Co., Ltd., Seiren U.S.A. Corp. is a company that provides management consultancy services. The company is based in Morganton, NC.

Part of Kasai Kogyo Co., Ltd., Kasai Teck See Co., Ltd. is a comprehensive manufacturer of automotive interior parts, mainly interior trim for automobiles, and ancillary businesses. The company is based in Ayutthaya, Thailand. Kasai has established a supply system by expanding its network not only in Japan but also in various parts of the world, including Europe, Asia, and North America. The Thai company consistently handles the manufacture and sale of automotive interior parts and has a global presence.

Vantec Corp. engages in the business of transportation. Its services include domestic logistics, international logistics and solution services. The company was founded in January 1954 and is headquartered in Yokohama, Japan.

Showa Leasing Co. Ltd. provides financial services. It offers leasing services to facilitate the development of new business ventures in Japan. The firm's services include leasing and financing facilities, financial solutions, and asset management services. The company was founded on April 02, 1969 and is headquartered in Tokyo, Japan.

Part of Kasai Kogyo Co., Ltd., Guangzhou Kasai Automotive Interior Trim Parts Co. Ltd. is a company that manufactures and distributes automotive parts. The company is based in Guangzhou, China. Shoichi Yamamichi has been the CEO of the Chinese company since 2013.

Part of Kasai Kogyo Co., Ltd., Kaifeng Kasai Automotive Trim Parts Co. Ltd. is a company that manufactures and sells products for automotive interiors. The company is based in Kaifeng, China. Shoichi Yamamichi has been the CEO of the Chinese company since 2015.