U-Kart Circuit

U-KART Circuit Tokyo Akiruno is a rental karting circuit located in Ushinuma, Akiruno (Tokyo), at the entrance to Summerland. The track is 400 m long and 7 to 10 m wide, and it is fitted with barriers and crash pads. The site states that the top speed of the rental karts exceeds 50 km/h when the limiter is removed.

The standard kart is open to drivers aged 15 and over who are at least 145 cm tall, and the junior kart to drivers aged 7 and over who are at least 120 cm tall; children aged 7 and over who are at least 120 cm tall may drive on their own. First-time visitors watch a short briefing video before driving, and rental helmets are available. For groups, the circuit offers a Group Pack with time trial and final, which must be booked by the day before, as well as a private hire plan available by reservation.