Another original MoTU character Dojo here is based off one of my favorite video game ninjas Rikimaru from the Tenchu series. Dojo is a mix of parts from various lines and fodder. Here's his backstory:

"A former palace guard Dojo has since retired and now trains other in the fighting arts. Throughout his years of service Dojo may have been blinded in one eye and injured severely but has never once wavered in his defense of Eternia. A skilled fighter Dojo prefers to use non lethal tactics to subdue his opponents thus making his weapon of choice a training stick. Dojo does however carry throwing stars and kunai knives used mainly to hold opponents in place or to hold his recipes on his wall as he also likes to dabble in the culinary arts."

Thanks for looking,
Shinobi