1. ちょすいち   reservoir, tank   package   bottle   sachet   Hint Half-n-half Clue   2. こぶくろ   reservoir, tank   sachet   box   barrel, cask   Half-n-half Clue   3. おおぶくろ   barrel, cask   sachet   bucket   sack   Half-n-half Clue   4. みずさし   can   jug   cistern   crate   Half-n-half Clue   5. つつ、かん   jar   tube   barrel, cask   can   Half-n-half Clue   6. こづつみ   barrel, cask   package   jar   reservoir, tank   Half-n-half Clue   7. ふくろ、かばん　   crate   reservoir, tank   package   bag   Half-n-half Clue