|First Appearance:||Raven's Point Arc; Comic 44|
|Epithet:||" Guardian " Taisen|
|Name of Style:||Impact|
|Description:||A combination of Armament Haki and Rokushiki.|
Taisen is a pirate of a currently unknown crew that appeared on Raven's Point and recruited Sven into his crew. The two of them were last seen getting onto a ship, leaving Raven's Point as the volcano erupted.