Home

Are You Passionate About Martial Arts!
History and Culture?
If so, you’re in the Right Place!

Gert Corfitzen Jürgensen

Hi, I’m Gert Corfitzen Jürgensen

Martial Arts Researcher
Author and Blogger

Jissen Karate

Ryukyuan Caste System

Hierarchy in the Ryukyu Kingdom - A Complex Caste System. The Ryukyu Kingdom, a historical gem situated in the captivating landscapes of what is now Okinawa, Japan, was characterized by ...

The use of Hikite

To unleash the full force of a punch, it's crucial for both arms to work in harmony, a principle frequently emphasized in the Dojo. One arm (the fist) is thrust ...

The Taikyoku Kata

Gichin Funakoshi and his son Yoshitaka “Gigo” Funakoshi, are said to be the creator of the Taikyoku Katas around 1935-40. Some claim that Shigeru Egami and Hironishi Genshin also were ...