The many Shigures from various artists

(Only recognizes Gouta's Shigure-san though)

I see Guncannon.

kek

wait... something not right... I GOT IT! One of them is missing an ahoge nearly got me there

I should point out not all of the ones just uploaded necessarily belong in "Historical Kancolle" - they're in a batch, but without translations, I'm just guessing.