1. unagi   shrimp   eel   otter   clam   Hint Half-n-half Clue   2. manati   lobster   shrimp   crab   manatee   Half-n-half Clue   3. murasakai   sea urchin   mussel   oyster   turtle   Half-n-half Clue   4. kani   lobster   crab   shrimp   manatee   Half-n-half Clue   5. mekajiki   seal   oyster   starfish   swordfish   Half-n-half Clue   6. tako   shrimp   jellyfish   whale   octopus   Half-n-half Clue   7. uni   swordfish   starfish   sea urchin   mussel   Half-n-half Clue