Sugsamu

Sugsamu was the name of the ship that Kenneth tried to build with Yamato, but after certain events, he took the construction over to Hamburg, Germany where Bismarck was built, but managed to persuade a Russian crew to help him complete it. After keeping the ship for a few months, the countries felt intimidated by it, as it was just as big as Yamato (being only 6 inches bigger) and so it was sunk. The ship itself was armed to the teeth, and could easily overwhelm most if not all the other ships. It was basically a fusion of Yamato and Bismarck, but with a bit of Russian influence. It was even customisable as it could replace small arms artillery with anti-air. Given the proper crew, the ship had the capabilities to be a major threat. But the crew kept getting changed around. It started off as an all Russian crew, as the vessel was technically Russian property, but Kenneth got rid of them and replaced them with different versions of himself. The Russians got understandably annoyed at this and tried to unsuccessfully sink her and Germany promised to keep her safe, seeing as she was built in Germany. Eventually though, she was sunk but as a way for Kenneth to keep her alive, he managed to turn her into a shipgirl. To avoid any arguments, he made her work for the base in Bremerton despite her ultimately only being loyal to Kenneth and Yamato.

Appearance
Since Sugsamu's equipment is customisable, her gear that she uses changes on the mission. She shares many similarities to Yamato in that she has similar equipment and an appetite to match. She has a dark purplish hair and eye colour, which is again similar to Yamato, and wears a similar uniform as well. Except her uniform is black, similar to how Bismarck's uniform is grey and black.

Personality
Sugsamu is mainly very shy and soft-spoken, but can get very defensive over Kenneth or Yamato very quickly. Since she is also the newest shipgirl, she hasn't had as much experience as everyone else and so lacks confidence in herself.