Hiroshi Ikeda holds a 7 Dan in Aikikai and is a Shihan based in the USA. He learned from the Misogi Saotome and is a founder of the Boulder Aikikai Dojo.
Nobuyoshi Tamura (2 March 1933 – 9 July 2010) was an 8 Dan Aikido Aikikai Shihan. He was advised by the Seigo Yamaguchi to become an uchi-deshi in Hombu which he did on August 5, 1952, in the times of a founder, Morihei Ueshiba. Nobuyoshi ended up as one of his favorite pupils and ukes.
Kazuo Chiba (February 5, 1940 – June 5, 2015) – has been an 8 Dan Aikido Aikikai teacher. He learned directly from the Morihei Ueshiba and his son Kisshomaru. Dedicated life to Budo where 50 years were about the Aikido in the first place.
Shoji Seki Shihan was born on 6 March 1950 in Yamagata Prefecture, Japan. While he was a student in a Musashi Institute of Technology in Tokyo a group of the aikidokas was giving a demonstration and in 1969 Shoji joined.
Yoshiaki Yokota Shihan was born in 1958. He was a Captain of the Judo Club in a Junior High School at the age of 12. He soon found more interest in Karate and joined an Aikido club in a High School.