

Research Vessel
TANSEI MARU
Retired in January 2013.
Manned Research Submersible
SHINKAI 6500
Oceanographic Research Vessel
MIRAI
Deep Sea Drilling Vessel
CHIKYU
Deep Sea Research Vessel
KAIREI
3,000 m Class Remotely Operated Vehicle
HYPER-DOLPHIN
Deep Ocean Floor Survey System
DEEP TOW
7,000 m Class Remotely Operated Vehicle
KAIKO 7000II