Here is the full list of all 9 Go Go Electric Samurai achievements.
Loser. You lost.
Your first win! Pat yourself on the back!
You're starting to grow in skill, Samurai.
Enemies cry at the sight of you!
3 wins in a row. Marvelous! Nothing's gonna rain on your parade!
You may cost this department a lot of money on ammo, but you get the job done.
Nothing can stop you. Not even dying 100 times.
GOOOOOOOOOOOOOAAAAAAAAAAAAAAAAAAAAAAALLLLLLLLLLLLLLLLLLLLLL
It's time to turn off the cheat codes now.