Atlanta is 13 hours behind Osaka

There is no standard 8-to-6 overlap. Someone joins early or late.

For Osaka and Atlanta, the standard workday in one city falls outside office hours in the other — that's what 13 hours of distance does. Keep live syncs short and infrequent, and let written updates carry the day-to-day between Osaka and Atlanta. The window above shifts seasonally: Atlanta keeps daylight saving while Osaka ignores it.