Submarines & Governmental Ships

Since completing construction of Japan’s first submarine, we have built and delivered more than 80 submarines. As a pioneer of submarine construction in Japan, we have attained many great achievements in the field of under-water technologies.

Our superior underwater and maritime technologies are incorporated in our patrol and research vessels, contributing to the modernization of maritime safety and oceanographic research.

SUBMARINES

SUBMARINES
Length allover 81.7m
Width 8.9m
Depth 10.3m
Speed about 20kn

DEEP SUBMERGENCE RESCUE VEHICLE (DSRV)

DEEP SUBMERGENCE RESCUE VEHICLE (DSRV)
Length allover 12.4m
Width 3.2m
Depth 4.3m
Speed about 4kn

DEEP SEA RESEARCH VESSEL "KAIREI"

DEEP SEA RESEARCH VESSEL "KAIREI"
Length allover 105.2m
Width 16.0m
Depth 7.3m
Speed about 16kn

LARGE-SIZE PATROL VESSEL "SATSUMA"

LARGE-SIZE PATROL VESSEL "SATSUMA"
Length allover 91.4m
Width 11.0m
Depth 5.0m
Speed about 20kn