April 30 Anniversaries

Library Day

Historical Anniversaries

What Is Library Day? Every April 30th is "Library Day" (図書館記念日, Toshokan Kinenbi...

Zero Spots Day (Shimi Zero no Hi)

Other

What Is Zero Spots Day? April 30th is "Shimi Zero no Hi" (Zero Spots Day) in Jap...

Wild Hair Day (Hade-gami no Hi)

Other

What Is Wild Hair Day? April 30th is "Hade-gami no Hi" (Wild Hair Day) in Japan,...