His position at the newly launched M&C Saatchi base will see him working on accounts such as Mitsibushi, Callaway Golf and Fukuoka.
Announcing Koshino’s imminent arrival, M&C Saatchi’s CEO of Asia Chris Jaques (left) said: “Tamio is one of Japan’s greatest creative talents, he is an inspirational leader and a wonderful friend. I am absolutely thrilled that he has agreed to join the amazing team at the heart of the most exciting new creative agency in Tokyo.”
Koshino added: “The opportunity to join my friends at M&C Saatchi is impossible to resist. Together, we are determined to create a new kind of agency - an agency driven by ideas which create results for our client partners, and make a positive difference to society.”
In addition to his success as a creative, Koshino has written more than 10 books for children, which have been published in several languages in Europe as well as Japan.
He will assume his role at M&C Saatchi in April.