The kai form of IJN CV Amagi in Kancolle.
In this state (post #1954303), she wears the Unryuu-class uniform without Unryuu's cloud patterning. She wields her banner-rod, adorned with a kagura suzu, like her elder sister. Her damaged pose is changed to her wielding her island rigging gun. Previously, it was the exact same pose as her unremodeled form, being changed in the 31 July 2015 update.
This tag implicates amagi_(kancolle) (learn more).