Amazing Kart ISK Hamanako

Amazing Kart ISK Hamanako is a purpose-built outdoor kart circuit on the shores of Lake Hamanako, run by the ISK/SportsKart network. The track hosts sprint and endurance formats and publishes a top kart speed of around 60 km/h.

The venue is open year-round with typical hours around 11:00–21:00 (holiday starts from 10:00) and accepts walk-ins; on-site helmets and rental suits are available and parking is limited to about 28 cars.

You’ll drive or ride on a protected outdoor circuit with timed sessions and race formats that cater to kids, juniors and adults.

What you do:

• Brief orientation and safety run-through, then helmet and suit rental if needed.
• Drive single-seat karts (adult class from 15 years, height ≥145 cm) or junior/kids karts (kids from 2 years; junior from 2nd grade / ≥125 cm).
• Option for two-seat karts for a passenger (driver high-school age or older, passenger ≥100 cm).
• Timed laps, sprint races and occasional endurance events; top kart speeds cited up to ~60 km/h.

Best way to experience it:
Arrive early to register (walk-ins accepted) and pick a quieter weekday or early session for more track time; groups can reserve private slots and the venue accommodates large buses by arrangement.

• Walk-in friendly but group/private bookings available.
• Standard operating hours roughly 11:00–21:00; holiday starts often at 10:00.
• Age/height rules strictly enforced (see kid/junior/adult classes).
• Limited parking (~28 spaces); larger vehicles require prior consultation.