The temblor occurred at 7.57 p.m. local time, measuring lower 5 on the Japanese seismic intensity scale of 7, said the Japan Meteorological Agency (JMA).
At a depth of 10 km, the epicenter was located off the western Kanagawa prefecture at a latitude of 35.4 degrees north and a longitude of 139.2 degrees east, Xinhua new agency reported quoting the JMA.
The tremor was strongly felt in Tokyo and Saitama prefecture, with no tsunami warning issued.