December 9 Anniversaries

International Anti-Corruption Day

World Observances

What Is International Anti-Corruption Day? December 9th is "International Anti-C...

Day for Persons with Disabilities

Historical Anniversaries

What Is the Day for Persons with Disabilities? Every December 9th is the "Day fo...

Sōseki Memorial Day

Historical Anniversaries

What Is Sōseki Memorial Day? Every December 9th is "Sōseki Memorial Day" (漱石忌, S...

Birthday of the Computer Mouse

Historical Anniversaries

What Is the Birthday of the Computer Mouse? December 9th is the "Birthday of the...

Kaiko Memorial Day

Historical Anniversaries

What Is Kaiko Memorial Day? December 9th is "Kaiko-ki," the memorial day for Tak...

The Empress's Birthday (Chikyusetsu)

Other

What Is the Empress's Birthday? December 9th is the Empress's Birthday in Japan....