Difference time between Japan and China in hours, minutes, and seconds is [ +1 hours ] with gregorian date today is Monday 27th of October 2025 in Japanese local time, Where the time now in Japan is 05:05 AM and the time now in China is 04:05 AM in Chinese local time and the time comparison between Japan and China in greenwich time ( GMT ) where Japan advanced about greenwich time ( GMT +09:00 ) while China advanced about greenwich time ( GMT +08:00 ).