the japan spider king crab or alaska king crab at kaiyukan aquarium , osaka ,japaan

japanese japan giant aquarium kaempferi macrocheira scuba kaiyukan osaka background food water nature animal sea blue red ocean sushi colorful environment beautiful life underwater seafood wildlife fauna marine aquatic coral delicacy crustacean diving alaska arthropod kansai claw tank leg dive king crab spider alive asia big catch deep fresh kani