The mark consists of a white circle appears in the center of the mark. Four black diamond shapes appear in the center of the white circle with the color white appearing as smaller diamond shapes in the center of the four black diamond shapes. A brown circle outlines the white circle. A green triangle surrounds the white circle. The color brown appears in the green triangle as outlining three green triangles on each of the three corners of the green triangle. A white circle surrounds the green triangle. A red circle surrounds the white circle. Another white circle surrounds the red circular line. A purple circle surrounds the immediately referenced white circle, the green triangle and the remaining elements. The color gold appears on the purple circle in the form of text "Seibukan Jujutsu" and Japanese characters. A gold dot appears before the words "Seibukan Jujutsu" and after.