Research VesselNATSUSHIMA
Research VesselHAKUHO MARU
Research VesselKAIYO
Research VesselTANSEI MARU
Support VesselYOKOSUKA
Manned Research SubmersibleSHINKAI 6500
Oceanographic Research VesselMIRAI
Deep Sea Drilling VesselCHIKYU
Deep Sea Research VesselKAIREI
Deep Sea Cruising AUVURASHIMA
3,000 m Class Remotely Operated VehicleHYPER-DOLPHIN
Deep Ocean Floor Survey SystemDEEP TOW
7,000 m Class Remotely Operated Vehicle KAIKO 7000II