Go Marufuji

Go Marufuji, originally named Gustavo (グスタヴォ), is a major character in the Silver Days manga. This is the original depiction of Gustavo Masterson, as created by Alex Guy.

Go was a lone delinquent living in the woods before meeting Silver, where they quickly became lifelong best friends. Sharing a rough history, Go accompanied Silver in his attempt to rule the country, aiding him in his plan to assassinate the mayor, along with Mei Kuroishi, Ryohaku Shimamoto, and Kazuma.

He slowly found redemption through battles with the Era Corporation, Nick Graves, Helix, and Division X. However, he largely retired from fighting, opting to settle down with a family instead, becoming the husband of Tomoko and the father of Eita Marufuji.