September 20 Anniversaries

Bus Day

Historical Anniversaries

What Is Bus Day? Every September 20th is "Bus Day" (バスの日, Basu no Hi) in Japan. ...

Aviation Day

Historical Anniversaries

What Is Aviation Day? Every September 20th is "Aviation Day" (空の日, Sora no Hi) i...

Day of Japan's First Domestic Rocket Launch

Historical Anniversaries

What Is the Day of Japan's First Domestic Rocket Launch September 20 marks the a...

Contact Center Day

Industry Days

What Is Contact Center Day September 20 is "Contact Center Day" in Japan, establ...

Otedama no Hi (Beanbag Juggling Day)

Seasonal Events

What Is Otedama no Hi? September 20th is "Otedama no Hi" (Beanbag Juggling Day) ...

Children's Growth Awareness Day

Other

What Is Children's Growth Awareness Day September 20 is "Children's Growth Aware...