Blue Knight

Blue Knight (青騎士 Ao Kishi in Japan, also known as Blue Bon) is a robot character appearing in many versions of Astro Boy.


Original Manga


1960s series


2003 series


Short film

Although the Blue Knight never appeared in the 1980s TV series, he did appear in a short film from 1999 called Volume of the Blue Knight, which borrowed things from the 1980s series. Throughout the entire film, Blue Knight is referred to as “Blue Bon”. He fights the humans out of hatred for breaking apart his family, who includes Maria and Tonto.


In the 2003 series, he is voiced by Hideyuki Tanaka in the Japanese version and by Wally Wingert in the English version.