A Polar Air Cargo Boeing 747-8F, registration N852GT performing freight flight PO-213 from Tokyo Narita (Japan) to Shanghai Pudong (China), departed Narita's runway 16L (length 2500 meters/8200 feet), however, the main gear did not become airborne until about 85 meters/280 feet past the runway end already on soft ground. The aircraft climbed out to safety and continued to Shanghai without further incident.
Fatigue? 16R data entered?
Incident: Polar Cargo B748 at Tokyo on Jul 15th 2017, overran runway on takeoff