July 9 Anniversaries

Roller Coaster Day

Historical Anniversaries

What Is Roller Coaster Day? Every July 9th is "Roller Coaster Day" (ジェットコースターの日,...

National Museum of Emerging Science and Innovation Opening Day

Historical Anniversaries

What Is This Day? Every July 9th is "Miraikan Opening Day" (日本科学未来館開館記念日, Nihon ...

Crying Day (Naku Hi)

Wordplay Anniversaries

What Is Crying Day? July 9th is Crying Day (Naku Hi) in Japan — a wordplay on "7...

Shimanrokusennichi (The 46,000-Day Blessing Day)

Seasonal Events

What Is Shimanrokusennichi? July 9th and 10th mark "Shimanrokusennichi" (literal...