If you're looking for anime similar to Samurai Champloo, you might like these titles. All recommendations are made by Anime-Planet users like you!
In downtown Tokyo, walking the streets has become dangerous once the day turns to night. Lifeless demons called "Oni" have taken over the streets and are devouring innocent citizens of Tokyo, leaving them dry and lifeless. Kyouichi and Tatsuma are two high school students who hold supernatural abilities that allow them to defeat the Oni at night. Though they continue to fight what seems to be a never ending battle, they've yet to discover the main threat towards humanity -- the group working behind the scenes in charge of the Oni...
Though completely different genres, I think you'll like Tokyo Majin if you enjoyed Samurai Champloo. The animation style is definitely the same, and you get the awesome fighting + action scenes. The cast of characters give off the same feel as well. Samurai Champloo's Mugen is just as cool as Tokyo Majin's Kyouichi. Tokyo Majin is much more dark and horror-ish, and there are much more supernatural fight scenes. Great music too.
What happens when authority and consequence are removed? When the inmates truly run the asylum. On the spaceship Ryvius there are those who would fight for order, and many more who would fight to destroy it. Love, hate, anger, greed, avarice, and perhaps hope are the fuel for the Ryvius, and only one can save those who call it home...
Gene Starwind and Jim Hawkins make a living on various jobs and bounties. While waiting for their ticket to hit it big time, a mysterious woman named Hilda leaves them with a key to the puzzle of finding a starship of great power, known only as the Outlaw Star. What are these long lost spaceships and what is the Galactic Leyline?
For Pandy and Retro, waking up naked with amnesia wasn't the high point of their day. While going on a crime spree, the duo are captured and sent to the infamous Dead Leaves, a notorious prison where the baddest of the bad are sent. Using the bathroom is a chore, eating is force fed and escape seems impossible -- but is it? Join Pandy, Retro, the drill endowed Chinko Drill and a gang of inmates as they plot their escape from the hell that is Dead Leaves!
An akuma is a soul which has been brought back to life through sadness and despair with the powers of Millenium Earl. Their mission is to terrorize the earth and all who dwell within it. The Black Order is a group of Exorcists that have sworn to cleanse the souls of the akuma, and collect the substance known as "innocence". This powerful substance can be used as an anti-akuma weapon, and ultimately can help destroy the evil Millenium Earl. Allen Walker is a young Exorcist who has the ability to tell who is human and who is an akuma with the help of his cursed eye. Together with the Black Order, Allen must find all 109 pieces of innocence to protect the world and defeat Earl.
Samurai Champloo and D.Gray-man aren't very similar, but both are dark; have comedic, emotional, and drama-filled scenes; and are about fighting. D.Gray-man is also about fighting a lot of demons, while in Samurai Champloo the main characters don't really have a special enemy.You'll probably like one if you liked the other.