Kumamoto city estimated the castle’s renovation expenditure at ... Koutaki tested the system after minimizing errors based on a mathematical model in the hopes of increasing the precision.

The 2016 earthquake damaged Kumamoto Castle, leaving its stone walls crumbling. We meet the stonemasons carefully restoring each stone to its original place and discover what they do for lunch.

A historic city on Kyushu, the southernmost of Japan’s four main islands, Kumamoto is renowned for its imposing castle, rich regional food culture and friendly, welcoming inhabitants.

The city of Kumamoto is steeped in the spirit of its samurai past, which many of its citizens point to as a major influence on their hometown to this day. In addition to its famed castle ...

KUMAMOTO--The interior of Kumamoto Castle's main tower reopened to the public on June 28 following the completion of repairs from the 2016 earthquakes here that knocked off roof tiles and ...