High waves triggered by Typhoon Cimaron crash against the coast of Aki, Kochi Prefecture, western Japan in this photo taken by Kyodo, August 23, 2018. Mandatory credit Kyodo/via REUTERS

TOKYO (Reuters) - A powerful typhoon sliced across western Japan on Friday, dumping heavy rain before heading out to sea and turning towards the northern island of Hokkaido after reports that three students were swept out to sea.

There were scattered reports of damage and significant transportation delays but the region appeared to have escaped the devastation and mass casualties it experienced in floods in early July.

The center of Typhoon Cimaron was estimated to be about 210 km (130 miles) northwest of Wajima city in Ishikawa prefecture at 9 a.m. (0000GMT) and heading north, the Japan Meteorological Agency said.

Three college students were thought to have been swept away by high waves from a beach in Shizuoka, public broadcaster NHK said. The students’ sandals, backpacks, smartphones and wallets were found on the beach, it said.

Evacuation orders were issued in areas including Wakayama, Hyogo and Osaka prefectures and train and plane services were disrupted, NHK said. The directive was lifted in many areas but about 45,000 households had lost power in western Japan, it said.