English Riding a Moped (Gentsuki) in Japan 2026: Licence, Plates, Insurance
To ride a moped (gentsuki) in Japan you need a licence, number plates and jibaiseki insurance. A Japanese car licence already covers mopeds. In Tokyo a moped licence costs 9,200 yen (test 1,600, issue 2,350, moped course 5,250), from age 16, with the written test in English and four other languages. From April 2025, bikes up to 125cc with 4.0 kW or less count as mopeds. Jibaiseki is 7,730 yen for 12 months (outside remote islands and Okinawa) from November 2026; the first year from no licence is 18,930 yen in our example (licence in Tokyo, plate fee from Sagamihara, tax from Sapporo). Plus the 30 km/h limit, no passengers, two-stage right turns and fines. Checked October 2026.