Incheon ↔ Osaka
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 17:00 (Incheon time).
Incheon and Osaka are in the same timezone. Excellent overlap! The best window to call is between 9:00 and 17:00 (Incheon time).
Upcoming Time Change
- New York City clocks forward 1h in 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:33 GMT+9
Working
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New York City
01:33 EST
Sleeping
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London
06:33 GMT
Sleeping
Synchronization Context
Incheon and Osaka are perfectly synchronized in the same timezone, making real-time collaboration effortless throughout the entire workday.
Incheon Business Pulse
- Culture Global-looking, logistics-heavy, and closely linked to Seoul. Values speed and connectivity.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Ideal window is 9:30 AM to 11:30 AM. As a major logistics and aviation hub, business is fast-paced and international. Punctuality and rapid response times ("Pali-pali") are expected. Follow formal hierarchical protocols strictly in all professional communications.
Osaka Business Pulse
- Culture Slightly more pragmatic and direct than Tokyo. Known for a entrepreneurial spirit and "Kuidaore" (eat until you drop).
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Best times for calls are 10:00 AM - 11:30 AM and 2:00 PM - 4:30 PM. Osakans are known for being slightly more informal and direct than people in Tokyo, but standard Japanese business etiquette (punctuality, politeness) still applies strictly. Avoid the 12-1 PM lunch hour.
Quick Comparison
| Feature | Incheon | Osaka |
|---|---|---|
| Timezone | Asia/Seoul | Asia/Tokyo |
| Country | South Korea | Japan |
| Coordinates | 37.46, 126.71 | 34.69, 135.50 |
| Population | 2,942,000 | 19,013,000 |