The Japan Meteorological Agency warned on Saturday of a large and powerful typhoon expected to reach landfall on the southern island of Kyushu on Sunday.
The agency said it may issue a "special warning" for Kagoshima prefecture and the northern part of Kyushu, Japan's southernmost main island, with the possibility of high waves and heavy rains in the regions, reports Reuters.
Typhoon Nanmadol, the 14th of the season, was near Japan's southern Minami-Daito Island heading northwest at 20 km (12 miles) per hour on Saturday afternoon. The storm is forecast to curve east and pass over Tokyo on Tuesday before moving out to sea by Wednesday.