He is a grandson of Morihei Ueshiba, founder of aikido, and son of Kisshomaru Ueshiba. Ueshiba was born on April 2, 1951, in Tokyo, Japan.
Ueshiba is the third and current Doshu (hereditary head) of the Aikikai. Recalling his childhood during a 2004 interview, he said, "The first time I wore an Aikido uniform I was in the first grade of elementary school. But my family didn’t force me to do keiko (training) then, I just did it when I felt like lieutenant
I started training seriously in my high school years.
In 1976, Ueshiba graduated from Meiji Gakuin University with a degree in economics. In 1996, he assumed the position of Dojocho (director/owner) of Aikikai Hombu Dojo.
In 1997, he visited Ireland. He assumed the title of Doshu on January 4, 1999, following the death of his father, Kisshomaru Ueshiba.
In January 2006, as part of Aiki-Kai Australia"s 40th anniversary, Ueshiba visited and taught in Australia.
Ueshiba wrote the books Best Aikido: The fundamentals (2002, co-authored with his father Kisshomaru Ueshiba), The Aikido master course: Best Aikido 2 (2003), and Progressive Aikido: The essential elements (2005).