Which henshin pose is this? The one off the top of my head is Black/Black RX but I'm not sure.
Its Ichigo/Nigo pose, with Shimakaze as Ichigo and Amatsukaze as Nigo, however Amatsukaze's pose a bit different than i remember..
you probably remember black since Amatsukaze's pose almost similiar with black (k.M.'s) start of pose, raise her right hand a little bit and you got black's start pose..