Preston Oshita (born June 26, 1993), better known by his stage name Towkio, is an American rapper from Chicago, Illinois. He was previously known as Young P, Preston San, and Tokyo Shawn. He is a member of the Savemoney crew. His debut studio album, WWW., was released in 2018.
On June 26, 1993, Towkio was born Preston Oshita in Chicago, Illinois to a Mexican mother and a Japanese father. He has two older brothers. He attended Lane Tech College Prep High School.
In 2012, Towkio released a collaborative EP with producer Mojek, titled Community Service. In 2014, he released another EP, titled Hot Chips n Chop Stix, which was produced by A Billion Young.
In 2015, Towkio released a mixtape, titled .Wav Theory, which featured contributions from Chance the Rapper, Vic Mensa, Kaytranada, and Donnie Trumpet. It was included on year-end lists by publications such as Complex, Chicago Tribune, and RedEye. He was included on HipHopDX's "Top 8 Rising Stars of 2015" list. In 2016, he released an EP, titled Community Service 2.