Tug Shipyards in Japan

52 repair yards · 200 tracked tug visits in the last 24 months

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

#	Shipyard	City	Tug visits (24m)	Vessels	Max dock
1	Shin Kurushima Sanoyas Shipbuilding - Mizushima Shipyard	Japan	6	4	120 m
2	MHI Koyagi (Nagasaki)	Nagasaki	2	2	—
3	JMU Amtec Co., Ltd. (Mihara Yard)	Aioi	17	16	340 m
4	Nihon	Tokyo	15	15	—
5	IMABARI SAIJO SHIPYARD	Saijo	13	8	420 m
6	TSUNEISHI	Japan	12	11	405 m
7	Mukaishima Dockyard Co., Ltd. (Onomichi Yard)	Hiroshima	10	9	162 m
8	YOKOHAMA SHIPYARD (IHI)	Yokohama	7	6	—
9	Shin Kurushima Dockyard Co., Ltd. (Hashihama Dockyard)	Japan	7	7	105 m
10	Shin Kurushima Sanoyas Shipbuilding - Osaka Shipyard	Osaka	7	7	153 m
11	Shin Kurushima Hiroshima Dockyard Co., Ltd.	Hiroshima	6	6	160 m
12	Daizo Corporation (Kizugawa Shipyard)	Osaka	6	6	—
13	KAWASAKI Kobe	Kobe	6	5	450 m
14	Onomichi Dockyard Co., Ltd. (Onomichi Shipyard)	Japan	5	5	215 m
15	Imabari Marugame	Marugame	5	4	412 m
16	Japan Marine United Corporation (Kure Shipyard)	Hiroshima	5	4	—
17	Oshima Shipbuilding Co., Ltd. (Oshima Shipyard)	Nagasaki	5	5	—
18	Japan Marine United Corporation (Yokohama Shipyard - Isogo Works)	Kanagawa	4	4	417 m
19	Shikoku Dockyard Co., Ltd. (Takamatsu Yard)	Takamatsu	3	3	—
20	Imabari Shipbuilding Co., Ltd. (Imabari Yard)	Imabari	3	3	—
21	Kawasaki Heavy Industries, Ltd. (Sakaide Shipyard)	Sakaide	3	2	—
22	Tsuneishi Niigata Shipbuilding & Repair, Inc. (Niigata Yard)	Misaki-cho	3	3	125 m
23	Tsuneishi Yura Dockyard Co., Ltd. (Yura Yard)	Wakayama	3	3	405 m
24	SUMITOMO HEAVY INDUSTRIES, LTD- YOKOSUKA SHIPYARD	Yokosuka	3	3	—
25	Sanwa Dock Co., Ltd. (Onomichi Yard)	Onomichi, Hiroshima	3	3	220 m
26	Mitsui Engineering and Shipbuilding Oita Works	Oita	3	3	—
27	Mitsubishi Heavy Industries Maritime Systems Co Ltd -Tamano Works	Tamano City	2	2	206 m
28	MITSUBISHI (MHI) SHIMONOSEKI SHIPYARD & MACHINERY WORKS	Shimonoseki	2	2	210 m
29	Shin Kurushima Ujina Dockyard Co., Ltd.	Ujina	2	2	—
30	The Hakodate Dock Co., Ltd. (Hakodate Shipyard)	Hakodate	2	2	194 m
31	Sasebo Heavy Industries Co., Ltd. (Sasebo Yard)	Sasebo	2	2	370 m
32	Honda Heavy Industries Co., Ltd. (Saiki Shipyard)	Saiki City	2	2	—
33	Fukuoka Watanabe Shipbuilding Co., Ltd.	Nagasaki	2	2	—
34	IMABARI HIROSHIMA SHIPYARD	Mihara	2	2	382 m
35	INNOSHIMA WORKS - JMU	Onomichi	2	2	282 m
36	Tsuneishi Shipbuilding-Tadotsu	Hiroshima	2	2	—
37	Namura Shipbuilding Co., Ltd. (Imari Shipyard & Works)	Imari	2	2	—
38	Naikai Zosen Corporation (Setoda Shipyard)	Japan	2	2	230 m
39	MHI Nagasaki Shipyard	Nagasaki	1	1	400 m
40	KITANIHON SHIPBUILDING CO LTD - HACHINOHE FACILITIES	Hachinohe	1	1	—
41	Saiki Heavy Industries Co., Ltd. (Saiki Yard)	Saiki	1	1	—
42	Fukuoka Shipbuilding Co., Ltd. (Fukuoka Yard)	Fukuoka	1	1	—
43	Shitanoe Shipbuilding Co., Ltd. (Usuki Yard)	Usuki City	1	1	165 m
44	MINAMI NIPPON SHIPBUILDING CO.LTD.	Oita City	1	1	321 m
45	TSUNEISHI NIIGATA SHIPBUILDING & REPAIR, INC	NIigata City	1	1	135 m
46	Imabari Shimanami	Imabari	1	1	—
47	AICHI SHIPYARD	Aichi	1	1	—
48	MITSUBISHI (MHI) NAGASAKI SHIPYARD - KOYAGI PLANT	Koyagi	1	1	400 m
49	Japan Marine United Corporation (Maizuru Shipyard)	Maizuru	1	1	245 m
50	KYOKUYO SHIPYARD CORPORATION	Yamaguchi	1	1	125 m
51	Yano Shipbuilding	Imabari	1	1	—
52	Yamanishi Corporation (Ishinomaki Yard)	Ishinomaki	1	1	170 m

Other Vessel Types Repaired in Japan

General Cargo Ship (54) Bulk Carrier (41) Oil And Chemical Tanker (38) Service Ship (31) Gas Tanker (30) Passenger Ship (25) Ro Ro Cargo Ship (22) Container Ship (17) Other Tanker (14) Other (12) Fishing Vessel (12) Offshore Vessel (9)

Tug Shipyards in Other Countries

United States (60) Turkey (38) Netherlands (36) Spain (25) Germany (25) Singapore (22) South Korea (22) Italy (22) Norway (22) China (18) Indonesia (17) United Kingdom (16) All shipyards in Japan →