1. nenji   spring   annual   summer   winter   Hint Half-n-half Clue   2. fuyu   autumn, fall   daily   annual   weekly   Half-n-half Clue   3. hantoshigoto   summer   half-yearly   monsoon   daily   Half-n-half Clue   4. nenninikai   biannual   monsoon   fortnight   spring   Half-n-half Clue   5. natsu   monthly   monsoon   weekly   summer   Half-n-half Clue   6. shuu   week   quarterly   summer   quarter   Half-n-half Clue   7. nichijou   monsoon   annual   daily   winter   Half-n-half Clue