http://ja.wikipedia.org/wiki/%E6%86%B2%E6%B3%95%E8%A8%98%E5%BF%B5%E6%97%A5
Constitution Day
May 3rd is a national holiday, called Constitution Day, and has been set for the memorial of the new constitution of Japan.
Accoding to Wikipedia, the specific date to be enforced was an issue among the cabinet in1946.
May 1st had already been set for "May Day" (similar to the Lavor Day in western countries), even though it was not a national holiday, then May 5th came up as the next alaternative date however, it has been celebrated as Boys Festival for long time, even though this day had not been set for a national holiday until 1948, the Cabinet seemed to worry about gender issue. Then, the last alternative was May 3rd and would announce at November 3, which used to be celebrated as Meiji Empelor's birthday (Meiji Empelor Memorial Day) before 1945.
It seems to be set intentionally that this process to decide the promulgated date of the new constitution so as to meet the date of Meiji Empelor Memorial Day and to preserve this day deep into the people's minds.
This above is my personal feeling and I was wondering if General Headquaters looked over to promulgate the new constitution on the Memorial Day of Meiji Empelor.
In other sense, it was a very intelligent procedure to discuss the enforcement date first.
Once the enfoecemt date would be set, then the promulgation date would be fixed.








