41CM X 51CM FRAMED ORIGINAL HAND PAINTED
Kabuto 兜, 冑 is a type of helmet first used by ancient Japanese warriors, and in later periods, they became an important part of the traditional Japanese armour worn by the samurai class and their retainers in feudal Japan.
The kabuto was an important part of the equipment of the samurai, and played a symbolic role as well, which may explain the Japanese expressions, sayings and codes related to them.
One example is Katte kabuto "Tighten the string of the kabuto after winning the war".
This means don't lower your efforts after succeeding Also, "to take off the kabuto" means to surrender.