https://www.cnet.com/news/i-put-on-a-mario-onesie-to-go-kart-on-tokyos-streets/

Up ahead was my friend Shanta, dressed as Doraemon, who I had somehow convinced to join me in a seatbelt-free go-kart around Tokyo. Our Japanese MariCar guide, Kengo, was way ahead. We struggled to keep pace thanks to cars that kept slotting in between us and cutting off our vision.

Thankfully, things changed once we made it to Tokyo's Rainbow Bridge. Japanese drivers are a tad more considerate than most, and left us to our own devices as our go-kart convoy of three sped down at about 60 kph. We were headed towards Odaiba, a large artificial island in Tokyo Bay where a 115-meter ferris wheel and a 18-meter Gundam statue are located.