What is koga japanese meaning?

Koga (甲賀) is a Japanese word that can refer to multiple things, depending on the context. Here are some possible meanings:

1. Koga is the name of a region in Japan. It is located in the southeastern part of Shiga Prefecture and is known for its natural beauty, historical sites, and traditional crafts.

2. Koga is also the name of a city in Ibaraki Prefecture. It was established in 2005 by merging several smaller towns and villages in the area.

3. In martial arts, Koga refers to a style of ninjutsu that originated in the Koga region. This school of martial arts is known for its focus on stealth, deception, and espionage.

4. Koga can also be a surname in Japan. It is not a very common name, but there are several notable people with this surname, including athletes, musicians, and politicians.

Overall, the meaning of Koga in Japanese will depend on the context in which it is used.