Nippon Marine Enterprises, Ltd.

Nippon Marine Enterprises, Ltd. (日本海洋事業株式会社) is a Japanese marine operations company whose core business is the crewing and operation of ocean survey vessels, submersibles and ROVs, together with marine survey and observation services. It is part of the Nissui Group, the Japanese seafood and marine conglomerate. The company's principal role is to supply officers and crew for ships used by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), and to manage the observation equipment aboard those vessels. According to its Japanese Wikipedia entry, it provides personnel for JAMSTEC vessels including Yokosuka, Mirai, Kaimei and Shinsei Maru. It also dispatches crew to the Oshima Maru of Tokyo Metropolitan Oshima Ocean International High School and to vessels operated by JOGMEC, the Japan Oil, Gas and Metals National Corporation. For the deep-earth drilling vessel Chikyu, crewing is handled by Global Ocean Development, a joint venture between Nippon Yusen (NYK Line) and Fukada Salvage & Marine Works, rather than by Nippon Marine Enterprises. This division of labour illustrates the company's position within Japan's specialised marine-operations sector, where a small number of firms supply the crews and technical management for government and research fleets. Nippon Marine Enterprises therefore sits at the intersection of commercial shipping services and public-sector marine science: it is a private, group-owned operator whose customers are primarily research institutions and resource-development bodies. Its work supports Japan's oceanographic research, deep-sea exploration and marine resource surveys.

Nippon Marine Enterprises, Ltd. (日本海洋事業株式会社) is a Japanese company engaged in the operation of ocean survey vessels, submersibles and ROVs, and in marine survey and observation work. It belongs to the Nissui Group, the Japanese marine and food conglomerate. The company's central activity, as described in its Japanese Wikipedia entry, is the crewing and operation of ships used by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC), together with the management of observation instruments on those vessels. It supplies officers and crew for JAMSTEC vessels including Yokosuka, Mirai, Kaimei and Shinsei Maru. Beyond JAMSTEC, it also dispatches crew to the Oshima Maru of Tokyo Metropolitan Oshima Ocean International High School and to ships operated by JOGMEC (Japan Oil, Gas and Metals National Corporation). A notable boundary of its remit concerns the deep-earth drilling vessel Chikyu: crewing for that ship is provided by Global Ocean Development, a joint venture between Nippon Yusen (NYK Line) and Fukada Salvage & Marine Works. This arrangement reflects the specialised, contract-based structure of Japan's marine research fleet, in which different operators are responsible for different vessels. Because the company's customers are chiefly public research and resource agencies, its history is closely tied to the development of Japan's oceanographic research programmes and its deep-sea exploration and resource-survey capabilities. The company remains active, operating from Japan and serving Japanese institutional clients.

Specialist marine operations contractor within the Nissui Group, serving government research and resource-development fleets.

• Ocean survey vessel crewing and operation

  Supply of officers and crew for research vessels, including JAMSTEC ships Yokosuka, Mirai, Kaimei and Shinsei Maru.

• Submersible and ROV operation

  Operation of submersibles and remotely operated vehicles for marine research and survey.

• Marine survey and observation services

  Marine survey and observation work, including management of observation equipment aboard vessels.

• Crew dispatching

  Dispatch of crew to the Oshima Maru of Tokyo Metropolitan Oshima Ocean International High School and to JOGMEC-operated vessels.

1. 1日本海洋事業 - Wikipediaja.wikipedia.org
2. 2Nippon Marine Enterprises, Ltd. - Wikidatawikidata.org
3. 3Nippon Marine Enterprises official websitenmeweb.jp