Kumamoto Castle 2024.04 The stone wall of Kumamoto Castle that I wanted to see I couldn't go straight down, but it was a masterpiece.

Kiyomasa Kato, a samurai who was known as a master castle builder during the Sengoku period, built Kumamoto Castle on the most beautiful and magnificent stone wall in Japan, using the most advanced technology and labor at the time. Kato Kiyomasa, who was known as a master of building castles in the warring states, invested the most advanced technology and labor of the time to build Kumamoto Castle on the most beautiful and magnificent stone wall in Japan.