kisaragi kai ni (kancolle)
For the 2nd anniversary of Kantai Collection (April 2015), she, along with Mutsuki, gained a second remodel/kai ni.
They now feature a dark blue jacket with their names (+ Kai Ni) on the sleeves and a crescent pin on both the jacket (both at the same place) and the serafuku, now with a red scarf. On their rigging is a flower, like Uzuki and Yayoi, bridging the later design with the earlier one. They also come with a 12.7cm twin DP gun mount along with their standard 12cm single gun. This remodel is noted to be completely fictional, however, Kisaragi being the second major warship sunk in the war (and the first amongst those represented in the game to date, lost in the battle of Wake Island, December 1941). Kisaragi herself has the crescent pin on the lower left side of her serafuku. Her flower seems to be a purple Stock.
Appearance
Mutsuki-class destroyers with kai ni
This tag implicates kisaragi_(kancolle) (learn more).