
Toonami is an American late-night television programming block that primarily broadcasts Japanese and occasionally American action animation. It was created by Sean Akins and Jason DeMarco and produced by Williams Street, a division of Warner Bros. Television Studios, which is owned by Warner Bros. Discovery Networks itself a subsidiary of Warner Bros. Discovery. The name is a portmanteau of the words "cartoon" and "tsunami". It currently broadcasts every Saturday night from 12 a.m. to 4 a.m. ET/PT. Toonami initially ran as a weekday afternoon block on Cartoon Network from 1997 until 2004, when it transitioned into a Saturday evening format until its closure four years later. Cartoon Network's block was primarily aimed at children and teens aged 9–15. In its original run from 1997 to 2008, the partnership was known for showcasing action-oriented animation, with a heavy focus on Japanese animation, which became widely popular with American audiences. Toonami is recognized for its distinctive space-themed backdrop, anime music videos, drum, and bass-flavored soundtrack, and its robot host, T.O.M. (short for Toonami Operations Module). On May 26, 2012, Toonami was relaunched as a late-night block on Adult Swim. The current incarnation is a rebrand of Adult Swim's Saturday night action block (itself inherited from Toonami's Midnight Run block), which primarily aired anime that was deemed too mature for the daytime hours.

In a world where young men strive to be the best martial artist, the MC starts out a friendless, Book Dumb underdog. However, he does have prodigious talent, and a cheerful, friendly personality that gradually draws friends and allies to his side. When faced with a stronger opponent, the hero relies on his past and friends to fuel his determination (of which he already has an absurd amount to begin with) and win.
