1.The probability that the weather is good during most Japanese holidays is high.
| Year | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
| Before noon | O | O | O | O | O | O | O | O | O | O |
| After noon | O | O | O | O | O | X | O | X | O | O |
An observation spot is Tokyo of Tokyo.
When it rained, O. X when it did not rain.
2.Culture day is the day when the current Japanese constitution was announced.
In addition, this constitution was used from May 3.
3.It is often that a school and the festival that a school has is done
for front and back
one week before and one week after this day .
A festival of Taruipia Festival is done in Tarui-cho.
For 2005 years, it was performed in a Kitanaka school on November 12.
That a school festival sings a work exhibition and a drama, a song is performed.
It began in 1948 on this holiday.
It began on May 3, 1949 of the next year on Constitution Memorial Day
by Suyama-Yasuhiro