China Southern Airlines announced in WeChat that they will operate Airbus A380 between Tokyo and Guangzhou from September 2. The airbus has 2 floors with a total of 506 seats. The route has resumed one weekly flight on Wednesday from August 12th by Airbus A330. 

■ Timeline

CZ8102　Tokyo/Narita（14：15）〜Guangzhou（18：05）／Wednesday

CZ8101　Guangzhou（07：40）〜Tokyo/Narita（12：45）／Wednesday

More detail: https://global.csair.com/JP/JP/Home