For Valentines day I received the following from a very nice girl:
KanColle animate mug with the names of all the girls:
A sweet Wo-Kyuu Pen
And two small Wo-Kyuu straps I can't find pictures of anywhere online.
10 out of 10 admirals agree: Wo-Kyuu is best Kyuu.
EDIT: I've got an Akagi Nendroid that sits on my desk. I used to rub her head for luck when I was receiving my drops in the summer event.