1. skunk   orangutan   salamander   skunk   water buffalo   Hint Half-n-half Clue   2. nu－   salamander   elk   gnu   newt   Half-n-half Clue   3. itachi   sea urchin   skunk   unicorn   weasel   Half-n-half Clue   4. orangutan   ewe   orangutan   elk   yak   Half-n-half Clue   5. yaku,　rigyuu   yak   elk   water buffalo   orangutan   Half-n-half Clue   6. uni   sea urchin   ewe   unicorn   badger   Half-n-half Clue   7. herajika   sea urchin   elk   ram   weasel   Half-n-half Clue