HOME VS THE WORLD
Japanese prefectures vs countries
Japanese prefectures vs countries / A little practice goes a long way
Which is bigger?
No timer or speed bonus.
PRACTICE01/ 05
Choose the place with more area. Outlines are not to scale until you answer.←→ to choose
Switch modes any time. Your progress stays here.
Keep one region for the round, or let the game choose one for each question.
WHAT YOU’LL COMPARE
A Japanese prefecture beside a country
All 47 prefectures can face countries and selected territories other than Japan. Offshore islands follow the source map’s prefectural groupings; the gaps between islands add no area.
Compare regions within Japan → Explore more geography games →About the answers
Areas come from Natural Earth map boundaries, not official land-area or total-area statistics.
Both sides use the same source detail. Country areas may differ slightly from those in the world game. The comparison measures area, not whether one outline fits inside another.
Read the data and coverage notes ↗ Game modes and sharing explained ↗