May 17 Anniversaries

World Telecommunication and Information Society Day

World Observances

What Is World Telecommunication and Information Society Day? Every May 17th is "...

Ochazuke Day (Tea-Over-Rice Day, Ochazuke no Hi)

Food Days

What Is Ochazuke Day? May 17 is "Ochazuke Day," marking the anniversary of May 1...

Life and Bonds Day (Inochi/Kizuna no Hi) — 5/17, from "5(i) 17(nochina)"

Industry Days

What Is Life and Bonds Day? May 17th is "Life and Bonds Day," established by the...