Kiyohiko Yamamoto

Part of JVCKenwood Corp., Victor Arcs Co. Ltd. is a Japanese company that wholesales office audio visual products and provides installation services of audio equipment. The company is based in Tokyo, Japan.

Nihon Onkyo Engineering Co., Ltd. engages in acoustic design and construction studios, facilities, and acoustic rooms. It also manufactures and sells acoustic material evaluation equipment, microphone movement device, and aircraft noise monitoring system. The company was founded on March 3, 1972 and is headquartered in Tokyo, Japan.

Techno House Inc. engages in the import and sale of audiovisual equipment for professional use and provides audiovisual editing room system design and construction. The company was founded in April 1983 and is headquartered in Tokyo, Japan.

Part of Hibino Corp., Sama Sound, Inc. distributes consumer and industrial audio equipment. The company is based in Seoul, South Korea. Sama Sound was acquired by Hibino Corp. on January 31, 2019.

Sama D&I Co., Ltd. engages in the sale of audio system equipment. Its products incldue earphones, headphones, mixers, speakers, and others. The company was founded on February 13, 2015 and is headquartered in Seoul, South Korea.

Part of Hibino Corp., Sama CDS, Inc. is a South Korean company that distributes audio equipment, designs, installs, and repairs audio systems. The company is based in Seoul, South Korea. Sama CDS was acquired by Hibino Corp. from Sama Prosound Co., Ltd. on January 31, 2019.

Part of Hibino Corp., Hibino Imagineering Corp. distributes, customizes, and maintains audio and video equipment for movie theaters and music halls. The company is based in Tokyo, Japan. Hibino Imagineering was acquired by Hibino Corp. from SIC Investment Co., Ltd. on March 31, 2014 for $4.42 million.

Nippon Sheet Glass Environment Amenity Co. Ltd. engages in the design and construction of sound insulation and acoustic environment such as music room railway, highway and factory. The company was founded on February 5, 1988 and is headquartered in Tokyo, Japan.

Hibino USA, Inc. markets audio visual equipment. The company is headquartered in Irvine, CA.

TLS Productions, Inc. provides professional audio, video, and light production services. The firm offers SFX, factory authorized, LED videos, and rigging services. The company was founded on July 19, 1996 and is headquartered in Ann Arbor, MI.