Offshore Vessel Shipyards in Japan

19 shipyards · 37 tracked offshore vessel visits in the last 24 months

These Japan shipyards have documented drydocking or repair visits from offshore vessels within the last 24 months — based on TrustedDocks AIS yard-visit tracking, not self-declared capabilities. Yards are ordered by verified premium status and offshore vessel activity.

#	Shipyard	City	Offshore Vessel visits (24m)	Vessels	Max dock
1	Japan Marine United Corporation (Yokohama Shipyard - Isogo Works)	Kanagawa	5	2	417 m
2	MITSUBISHI (MHI) YOKOHAMA DOCKYARD - HONMOKU PLANT	Yokohama	3	2	350 m
3	YOKOHAMA SHIPYARD (IHI)	Yokohama	3	2	—
4	INNOSHIMA WORKS - JMU	Onomichi	3	3	282 m
5	Japan Marine United Corporation (Yokohama Shipyard - Tsurumi Works)	Yokohama	3	2	135 m
6	The Hakodate Dock Co., Ltd. (Hakodate Shipyard)	Hakodate	2	2	194 m
7	Tsuneishi Niigata Shipbuilding & Repair, Inc. (Niigata Yard)	Misaki-cho	2	2	135 m
8	Shin Kurushima Sanoyas Shipbuilding - Mizushima Shipyard	Japan	2	2	120 m
9	Sasebo Heavy Industries Co., Ltd. (Sasebo Yard)	Sasebo	2	2	370 m
10	Yamanishi Corporation (Ishinomaki Yard)	Ishinomaki	2	2	170 m
11	Keihin Dock Co., Ltd. (Koyasu Shipyard)	Yokohama	2	2	—
12	MHI Koyagi (Nagasaki)	Nagasaki	1	1	—
13	Shin Kasado Dockyard Co., Ltd. (Kudamatsu Yard)	Shimonoseki	1	1	255 m
14	TSUNEISHI	Japan	1	1	405 m
15	Japan Marine United Corporation (Maizuru Shipyard)	Maizuru	1	1	245 m
16	Mitsui Engineering and Shipbuilding Oita Works	Oita	1	1	—
17	MITSUBISHI (MHI) SHIMONOSEKI SHIPYARD & MACHINERY WORKS	Shimonoseki	1	1	210 m
18	JMU Amtec Co., Ltd. (Mihara Yard)	Aioi	1	1	340 m
19	Sanwa Dock Co., Ltd. (Onomichi Yard)	Onomichi, Hiroshima	1	1	220 m

Other Vessel Types Repaired in Japan

General Cargo Ship (56) Tug (53) Bulk Carrier (46) Oil And Chemical Tanker (43) Service Ship (33) Gas Tanker (31) Passenger Ship (29) Ro Ro Cargo Ship (23) Container Ship (20) Fishing Vessel (12) Other Tanker (6) Other (4)

Offshore Vessel Shipyards in Other Countries

United States (41) China (33) Turkey (33) Netherlands (30) Spain (25) Norway (25) Germany (24) Singapore (20) Italy (19) United Kingdom (18) Indonesia (13) Brazil (11) All shipyards in Japan →