League comparator
Japan. J1 League vs Republic of Ireland. Premier Division
Japan. J1 League
Japan · M · T3
Teams
20
Players
653
Avg age
27.7
Republic of Ireland. Premier Division
Republic of Ireland · M · T3
Teams
2
Players
28
Avg age
24.3
Side-by-side
JapanCountryRepublic of Ireland
MGender =M
Spring-AutumnFormatSynthesized
T3Tier =T3
20Teams (latest season)2
653Player pool28
27.7Avg age24.3
2025Latest season2025-2026
Stats reflect ingested rows in IAMScouting. Lower-tier or untracked leagues may show partial team/player coverage.