|(Image goes here)|
|Blood type||A negative|
|Island of Origin||Senpuu Island|
|Epithet||The Demon of the Sea|
|Position||First Mate and Scholar|
|Dream||To find out who she is, and kill the pirates that hurt Kallypso|
Sen has ankle length black hair, that's always tied back. Her eyes are a dull brown, that only sparkle when she's with Kallypso. She's pure muscle. She's missing her left arm.
Sen would kill for Kallypso, and was completely against her becoming a pirate.