I just can't call this the Turtle. First of all, the name is taken. Secondly, I like the idea of keeping with the Japanese warrior and fighting names theme of Shogun, Samurai, Sumo etc. So, lets hear some name suggestions and get this debate going on an official thread.
I like the Seiko Ōban 大番
Translated "Great Watch"
According to Wikipedia (the source of all true knowledge)
The Ōban (大番?), usually translated as "Great Watch," was a contingent of troops dedicated to protecting the Home Provinces (畿内, kinai) and safeguarding the Throne. The Watch existed in one form or another across Japanese feudal history, serving under the Ashikaga shogunate as well as the Tokugawa.
SRP775K1 "Gōrudo-ban" Gorudo means gold
SRP777K1 "Kuro-ban" Kuro means black