1. penguin    pengin   kawauso   ashika   anaguma   Hint Half-n-half Clue   2. badger    anaguma   kaba   harinezumi   tako   Half-n-half Clue   3. hippopotamus    kuroshoujou, kuroshōjō   kaba   seiuchi   burudoggu   Half-n-half Clue   4. shark    same   kujira   osuhitsuji   seiuchi   Half-n-half Clue   5. ox    seiuchi   harinezumi   osuushi, osūshi   itachi   Half-n-half Clue   6. otter    iruka   kawauso   tako   kame   Half-n-half Clue   7. turtle    sai   seiuchi   kame   koumori, kōmori   Half-n-half Clue