|“||I'm Kiso. I'll bestow upon you the absolute best victory.||„|
Kiso was the fifth and last of the five Kuma-class light cruisers, which served with the Imperial Japanese Navy during World War II. She was named after the Kiso River in central Honshū, Japan.
Kiso herself has short dark blue hair, wears an eyepatch over her right eye and wears a pauldron on her right shoulder. She also wears a hat.
In her Kai-2 form, she gains a cape and a cutlass as well as a more ornate eyepatch and four quintuple torpedo launchers. Getting her damaged reveals that her right eye is yellow instead of green (probably a fake as well).
Kiso doesn't use a verbal tic herself but she is often coerced by her elder sisters to use one ("I am Kiso... -kiso!"). She is often paired with Tenryuu due to their similar personalities and their eyepatches. Aside of the eyepatch, she is the spitting image of a certain capitain. Considering that her artist, UGUME, has drawn Murasa in the past, this might not be a coincidence. In her Kai-2 form, she also resembles yet another captain.