He is also known as the character designer, mechanic designer, and concept work supervisor for the TV anime Big-O (1990-2003).
A Tokyo-based anime production company Yostar Pictures (Azur Lane: Slow Ahead!) announced today that Keiichi Sato has been appointed as a production advisor and the head of its newly established original IP division.
One of his most popular work is the TV anime Tiger & Bunny (2011).