Pair comparison
France is 7.0 hours behind Japan. Their business-hour overlap is 2 hours per day.
France
Capital: Paris
Thu · Apr 23 · UTC+02:00
Japan
Capital: Tokyo
Fri · Apr 24 · UTC+09:00
Overlap window: 07:00 → 09:00 UTC · 2h per day.
Both teams may be off on the dates above — useful for sprint planning and launch calendars.