There is no time difference between Fukuoka and Osaka. Both cities use Japan Standard Time (JST, UTC+9). When it's 12:00 PM in Fukuoka, it's also 12:00 PM in Osaka.
Japan does not observe daylight saving time, so the cities remain synchronized year-round.
Any time works! Since both cities share the same timezone, you can schedule calls during standard business hours (9:00 AM - 6:00 PM) without any time conversion needed.
Fukuoka and Osaka are both major Japanese cities. The Shinkansen (bullet train) connects them in about 2.5 hours. Fukuoka is known for its food scene, especially tonkotsu ramen, while Osaka is famous for street food and nightlife.