Tokyo, Japan is 9 hours behind San José, Costa Rica. When it is 9:00 AM in San José, it is 12:00 AM in Tokyo. The two cities have no standard business hours overlap (9 AM - 5 PM), so meetings will require early morning or late evening for one party.
There is no standard business hours overlap between San José and Tokyo. Consider early morning or late evening calls, or use WorldClock.lol's meeting planner to find the least disruptive time.
San José and Tokyo have no overlapping standard business hours due to the 9-hour time difference.
San José and Tokyo maintain active business relationships across various industries.
San José and Tokyo have no overlapping business hours. This "follow the sun" arrangement is common in the region to East Asia collaborations.
Reaching Tokyo from San José means extending your workday. Your early evening (5-7 PM) catches their morning standup time.
Best Call Window: 5:00 PM - 8:00 PM San José time (morning in Tokyo)
Collaborating with Tokyo from San José requires intentional async workflows. Use detailed written communication, recorded video updates, and limit meetings to essential discussions.
With 9 hours between San José and Tokyo, consider async communication for non-urgent matters. For meetings, someone will need to adjust their schedule.
Tokyo is 9 hours behind San José. When it is 9:00 AM in San José, it is 12:00 AM in Tokyo.
The best time to call Tokyo from San José is between 8:00 AM and 12:00 PM San José time. This corresponds to 11:00 PM to 3:00 AM in Tokyo, which typically falls within business hours.
Business hours (9 AM - 5 PM) in San José and Tokyo overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.
Tokyo is 9 hours behind San José.
The best time for a meeting is 4:00 PM CST in San José, which is 7:00 AM GMT+9 in Tokyo.
Drag the scrubber to see how times compare throughout the day.
Costa Rica
Tuesday, March 31
Japan
Tuesday, March 31
With 9 hours between San José and Tokyo, consider async communication for non-urgent matters. For meetings, someone will need to adjust their schedule.
San José and Tokyo maintain active business relationships across various industries.
San José and Tokyo have no overlapping business hours. This "follow the sun" arrangement is common in the region to East Asia collaborations.
Reaching Tokyo from San José means extending your workday. Your early evening (5-7 PM) catches their morning standup time.
Collaborating with Tokyo from San José requires intentional async workflows. Use detailed written communication, recorded video updates, and limit meetings to essential discussions.
Tokyo is 9 hours behind San José. When it is 9:00 AM in San José, it is 12:00 AM in Tokyo.
The best time to call Tokyo from San José is between 8:00 AM and 12:00 PM San José time. This corresponds to 11:00 PM to 3:00 AM in Tokyo, which typically falls within business hours.
Business hours (9 AM - 5 PM) in San José and Tokyo overlap for approximately 0 hours per day. The optimal window for meetings is during this overlap period.