May 30 Anniversaries

Consumer Day

Historical Anniversaries

What Is Consumer Day? Every May 30th is "Consumer Day" (消費者の日, Shōhisha no Hi) i...

Organizing Day (Ōganaizu no Hi) — "5 (go), 3 (sa), 0 (rei)" reads as "gocha-gocha zero," meaning "zero clutter"

Industry Days

What Is Organizing Day? May 30th is "Organizing Day" in Japan, established by th...

Zero Waste Day (Gomi Zero no Hi)

Wordplay Anniversaries

What is Zero Waste Day? Every year on May 30th is "Zero Waste Day" (Gomi Zero no...

Vacuum Cleaner Day (Souji-ki no Hi)

Wordplay Anniversaries

What is Vacuum Cleaner Day? May 30th is "Vacuum Cleaner Day" (Souji-ki no Hi) in...