1. れいすい   hot water   bathtub   toothpaste   cold water   Hint Half-n-half Clue   2. せっけＮ   toothpaste   cold water   bathtub   soap   Half-n-half Clue   3. ねっすい   toothpaste   hot water   faucet, tap   mirror   Half-n-half Clue   4. はブラシ   toothpaste   hot water   mirror   toothbrush   Half-n-half Clue   5. はみがき   bathtub   faucet, tap   toothpaste   cold water   Half-n-half Clue   6. よくそう   soap   mirror   faucet, tap   bathtub   Half-n-half Clue   7. じゃぐち   faucet, tap   toothpaste   bathtub   soap   Half-n-half Clue