Samurai Champloo employs a unique blend of historical Edo period backdrops with modern styles and references. The show relies on factual events of Edo-era Japan, such as the Shimabara Rebellion ("Unholy Union;" "Evanescent Encounter, Part I"), Dutch exclusivity in an era where edict restricted Japanese foreign relations ("Stranger Searching"), Ukiyo-e paintings ("Artistic Anarchy"), and fictionalized versions of real-life Edo personalities Mariya Enshirou and Miyamoto Musashi ("Elegy of Entrapment, Verse 2").
Incorporated within this are signature elements of modernity, especially hip hop culture , such as rapping ("Lullabies of the Lost, Verse 1"), graffiti ("War of the Words"), bandits behaving like "gangstas" (both parts of "Misguided Miscreants"), The Censorship bleeps replaced with Record Scratching and much of Mugen's character design, including a fighting style influenced by breakdancing. Champloo's musical score predominantly features hip hop beats. Certain anachronistic references are not based upon hip-hop, however, such as baseball ("Baseball Blues"), the United States and references to the atomic bombing of Nagasaki (Cosmic Collisions").
Too lazy too look it up but I think it is of the makers of 'Cowboy Bebob'