甲子園
こうしえん Koshien Stadium (baseball park in Nishinomiya, Hyōgo Prefecture)
Why it means this
甲子 (the first year of the 60-year cycle, 1924, when it opened) + 園 (a ground) — the stadium near Osaka; synonymous with the national high-school baseball tournament.
Breakdown
Each character links to its full entry — origin story, stroke order, and readings.