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Sea and Sea

SEA&SEA Co., Ltd. is a Japanese company that plans, develops, produces and sells underwater imaging equipment and lighting application products.

Last updated September 10, 2026

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Overview

SEA&SEA Co., Ltd. is headquartered in Toshima-ku, Tokyo, Japan. Its business contents are general underwater imaging equipment and the production and sale of lighting application products, plus related services. Its main business lines and products include underwater cameras, underwater strobes, underwater lights, and various housings with waterproof casings. The company was founded in August 1972, with registration of establishment in November 1978, and its chief executive officer is Kenji Omura.

History

According to the company's official history page, in 1972 it developed the YELLOW SUB-32, described as the world's first mass-produced underwater strobe. In 1974 it initiated export of the YELLOW SUB-35 series underwater strobes. In 1975 it developed underwater camera housings, underwater lights, underwater wide-angle lenses, and a housing for an underwater 8mm camera. In 1978 it was designated as the distributor in Japan of Sea Quest (USA). In 1980 it co-developed the Ricoh Marine AD with Ricoh Co., Ltd. In 1981 it developed the Pocket Marine 110 SE, described as the world's first motor-driven amphibious 110 camera. In 1982 it co-developed the Marine Pack MPK-M60 underwater video camera housing with Sony Corp. In 1983 it developed the Motor Marine 35SE, described as the world's first motor-driven amphibious 35mm camera. In 1984 it was designated as the distributor in Japan of AMF Mares (Italy). In 1985 it obtained the headquarters building and integrated the Development and Technologies Division and the Business Division. In 1986 it co-developed the Marine Pack MPK-M8 underwater 8mm video camera housing and the HVL-80D underwater video light with Sony Corp. In 1987 it co-developed the VW-MP1 underwater video camera housing with Matsushita Electric Industrial Co., Ltd. In 1988 it was designated as the distributor in Japan of APEKS (UK) and co-developed the Marine Pack MPK-F340 underwater video camera housing with Sony Corp. In 1989 it was designated as the distributor in Japan of WENOKA (US), U/W KINETICS, and SSA; it developed the Motor Marine II amphibious 35mm camera; and it co-developed the Marine Pack MPK-VX1 underwater video camera housing with Sony Corp. In 1990 SEA&SEA Products Ltd. was established, the Distribution Center was headquartered in Ashikaga-shi, Tochigi Prefecture, it co-developed the Marine Pack MPK-TR compact underwater video camera housing with Sony Corp., and it developed the YS-200 high-powered underwater strobe. The supplied history snippet ends mid-entry at 1991.

Products and positioning

Product categories. Underwater cameras · Underwater strobes · Underwater lights · Various housings (with waterproof casings)

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