Magnitude 4.8 earthquake shakes eastern Japan, including Chiba Prefecture

A magnitude 4.8 earthquake struck eastern Japan, including Chiba Prefecture, according to breaking news from Kyodo News.

Initial reports indicate the quake affected the eastern Japan region, including Chiba Prefecture. There was no immediate detailed information on the intensity of shaking in individual localities or on any damage.

Japanese authorities routinely issue warnings and updates following earthquakes. Residents in affected areas are advised to monitor official information and follow response guidance.

This is a developing story; further information will be updated as more data becomes available.