My eldest daughter loves to write stories and is a budding author.
So to get her creative juice flowing, I gave her a challenge to write a short story that had to have elements that where Cyborg, Revenge, Mouse, Yakuza and Gaijin. I had to explain to her that Gaijin is a Japanese word that means outside person/ foreigner and that Yakuza is the Japanese Mafia.
With this she went off and started to write the story. What she came up with was Gaijin Cyborg Samurai. A Mouse that is in the wrong place at the wrong time and loses a few body parts by the Yakuza. These body parts are replaced with implants making him a cyborg. The mouse wants revenge so trains to become a Samurai.
He then set out for revenge on the Yakuza and helping other people that are unable to help themselves.
From the description in the story I came up with what the main Character would look like.