1. Emperor's Birthday   December 23   May 3   September 23   January 14   Hint Half-n-half Clue   2. Vernal Equinox Day   March 21   September 23   November 3   February 11   Half-n-half Clue   3. Labor Thanksgiving Day   September 23   May 3   May 5   November 23   Half-n-half Clue   4. Greenery Day   February 11   April 29   March 21   November 23   Half-n-half Clue   5. Respect for the Aged Day   September 15   November 3   December 23   January 1   Half-n-half Clue   6. Constitution Day   May 3   November 23   February 11   November 3   Half-n-half Clue   7. Autumnal Equinox Day   April 29   May 5   December 23   September 23   Half-n-half Clue