Ulus Kuruluş Günü (Kenkoku kinen no hi) Perşembe 11 Şubat 2010 (Yillara göre tarih degisiyor.)
* A national holiday that commemorates Japan's founding by the first emperor in 660 BC. This holiday was originally established as Empire Day in 1872, discontinued after World War II, then revived in its present form in 1966.
**Thanks to shagtown.com