Oops, it doesn't look like 'sailormoon day' is a national day..

Other days

polyamory

Polyamory Day

pumpkin

Pumpkin Day

boyfriend

Boyfriend Day

boy friend

Boy Friend Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

hiv awareness

Hiv Awareness Day

artists

Artists Day

camera

Camera Day

girl friend

Girl Friend Day

law

Law Day