Also known as マムシの蛮蔵 mamushi no banzou, aka Banzou the Viper. The originator of the  Justaway explosive.    He used to work in a government officeverification/corroboration needed but got laid off due to company restructuring, and he became a terrorist in his bitterness. He started a factory, taking in displaced and bitter samurai who also wanted revenge. The factory acts as a front for the manufacture of Justaway, which is actually a bomb. Yamazaki Sagaru was sent here as a spy to uncover more about the mysterious Justaway in Episode 32. It turned out that the factory also manufactured heavy artillery like the Mamushi-Z laser canon. 

Life isn't easy in feudal Japan... especially since the aliens landed and conquered everything! Oh sure, the new health care is great, but the public ban on the use of swords has left a lot of defeated samurai with a difficult decision to make concerning their future career paths! This is especially true if, as in the case of Gintoki Sakata, they're not particularly inclined towards holding a day job, which is why Gintoki's opted for the freelance route, taking any job that's offered to him as long as the financial remuneration sounds right. Unfortunately, in a brave new world filled with stray bug-eyed monsters, upwardly mobile Yakuza and overly ambitious E.T. entrepreneurs, those jobs usually don't pay as well as they should for the pain, suffering and indignities endured!<br><br>
(Source: Sentai Filmworks)

[Profile ](https://www.81produce.co.jp/dcms_plusdb/index.php/item?cell003=%E3%81%82%E8%A1%8C&label=1&page=2&cell004=&name=%E5%AE%87%E5%9E%A3%E3%80%80%E7%A7%80%E6%88%90&id=14)

__Non-anime roles:__
- Goro Majima - Yakuza franchise
- Donatello - Teenage Mutant Ninja Turtles (TV Tokyo)
- Slade - Teen Titans