From her lines already documented in the Wiki, seems like a pretty normal character. Straight and serious in her duty, but not overdoing it. Nice design, but rather plain in character IMO
She's close with Yamato because she participated in that last battle. She's on escort duty when Sealion killed Kongou. She's also escorting Shinano. She had several lines referring to Shinano, so lets hope that's a hint from staffs that Shinano will be in the list of next event's bounty.
Lunatic6 said: And another ship who is NOT wearing the Kagerou Uniform.
She actually is wearing part of the Kagerou Uniform. Her gloves and skirt are part of the Kagerou Uniform we know, while her top is Yukikaze's uniform. My guess is that they are trying to bridge the drastic difference between the standard Kagerou outfit and Yukikaze's non-standard design.