DescriptionModel of Deep Sea Drilling Vessel Chikyu, at the Mitsubishi Minatomirai Industrial Museum 1.jpg English: Model of Deep Sea Drilling Vessel Chikyu, at
DescriptionModel of Deep Sea Drilling Vessel Chikyu, at the Mitsubishi Minatomirai Industrial Museum 2.jpg English: Model of Deep Sea Drilling Vessel Chikyu, at