One of the characters for hire in Samurai Champloo, he seems to be an old man scared of a dog, but names himself a samurai. In the second anime chapter of Samurai Champloo he skirmishes with Jin but since Ryūjirō Sasaki had died due to Oniwakamaru strangling him to death he was forced into retreat since no one was going to pay him.

Let's break it down. Mugen's a reckless sword-slinger with a style that's more b-boy than Shaolin. He's got a nasty streak that makes people want to stick a knife in his throat. Then there's Jin, a deadbeat ronin who speaks softly but carries a big blade. He runs game old-school style, but he can make your blood spray with the quickness. When these roughnecks bring the ruckus, it ain't good for anybody, especially them. Enter Fuu, the ditzy waitress who springs her new friends from a deadly jam. All she wants in return is help solving a riddle from her past. She and the boys are tracking the scent, but there's 99 ways to die between them and the sunflower samurai.<br>
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(Source: Funimation)

Gerald Michael Charlebois is an American voice actor who has voiced in many anime titles. However, one of his best-known roles was a live-action voice-over, that being the voice of Prince Olympius in Power Rangers: Lightspeed Rescue despite being age 71. Formerly, Charlebois was a live-action film and television actor in his heyday, but has since been well-known for his voice-acting roles. Charlebois also was a regular in Roger Corman's movies.

[Wiki (jp)](https://ja.wikipedia.org/wiki/土師孝也)

Inuyama