The last training school i was in i did receive a yellow and an orange belt for kajukembo. One level one Israeli Krav Maga diploma. The Hawaii based 家元 Sifu is a Grandmaster in half a dozen arts with blackbelts in another 30 martial arts styles. He is known worldwide. I still hope his legacy is known for his dedication to the martial arts and saving lives. Despite the immense political effects of others with ill will.
Martial arts terms for accomplished Grandmaster as a founder of a new style of Martial arts (From my mom);- Iemoto いえもと informal 家本 formal 家元