The taxi fare in Tokyo is calculated based on the distance traveled, time spent on the journey, and other factors such as tolls and surcharges. As of 2021, the basic fare for a taxi ride in Tokyo is 410 yen for the first 1.052 kilometers and then 80 yen for every additional 237 meters traveled.
For a 6km ride, the estimated taxi fare would be around 1,530 yen (410 yen for the first 1.052 km + 80 yen for every additional 237 meters, multiplied by 23). However, this estimate does not include additional fees such as late-night surcharges, tolls, and waiting time. So, the final fare could be slightly higher depending on the time of day and traffic conditions.