Japan wants to bring flying taxis into the mainstream over the next decade and it's putting together a government-led group in order to do so, Bloomberg reports. The country's trade ministry said to today that the group will bring together at least 21 businesses including Uber, Boeing, Airbus, Japan Airlines and Toyota-backed Cartivator, which will meet next week to discuss plans going forward. For its part, the government will work on ways to regulate these sorts of vehicles. "The Japanese government will provide appropriate support to help realize the concept of flying cars, such as creation of acceptable rules," the ministry said.