Istanbul and Tokyo Time Zone Comparison
This page is built for anyone planning a call or meeting between Istanbul and Tokyo. Istanbul sits in the Middle East and keeps a fixed offset year-round, while Tokyo is in Asia and stays on a fixed offset all year.
Istanbul is always 6 hours behind Tokyo, with no seasonal change, since neither city's daylight saving rules shift this relationship.
With a moderate gap like this, it's worth checking the suggested call window above before scheduling a meeting between Istanbul and Tokyo.