When did One Piece Season 15 Episode 637 air?
One Piece Season 15 Episode 637 aired on March 23, 2014.


Set sail for One Piece!
Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of the Pirates. Monkey D. Luffy, a boy who consumed a "Devil Fruit," decides to follow in the footsteps of his idol, the pirate Shanks, and find the One Piece. It helps, of course, that his body has the properties of rubber and that he's surrounded by a bevy of skilled fighters and thieves to help him along the way. Luffy will do anything to get the One Piece and become King of the Pirates!

Don Chinjao continues to provoke Luffy, hoping to gain revenge against the grandson of his sworn enemy, Garp! But as the argument continues, Luffy risks having his cover blown, and his identity revealed! Meanwhile, the battle in Block B rages as mighty competitors - some favorites of the Colosseum, and other faceless unknowns rising through the ranks - continue to clamor for the chance to move on to the next round!
Direct answers for episode-level questions and details.
One Piece Season 15 Episode 637 aired on March 23, 2014.
This episode runs for approximately 24 minutes.
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