October 4 Anniversaries

Space Development Day (Uchū Kaihatsu Kinenbi)

World Observances

What Is Space Development Day? October 4 is "Space Development Day" in Japan. On...

World Animal Day

World Observances

What Is World Animal Day? October 4th is World Animal Day — an international day...

Sardine Day (Iwashi no Hi)

Food Days

What Is Sardine Day? October 4th is "Sardine Day." Based on the wordplay "1 (i) ...

Urban Landscape Day (Toshi Keikan no Hi)

Wordplay Anniversaries

What Is Urban Landscape Day? October 4 is "Urban Landscape Day" (Toshi Keikan no...

Angel Day (Tenshi no Hi)

Wordplay Anniversaries

What is Angel Day? October 4th is "Angel Day" (Tenshi no Hi). It comes from a pl...

Securities Investment Day

Wordplay Anniversaries

What Is Securities Investment Day? October 4th is "Securities Investment Day" in...