My full review of this volume can be found here.
Dun dun, DUN! The big secret is revealed. Surely things are coming to a close soon? I love the interactions between Tomoe and Nanami in this one. Soem of their best.
The short takoyaki story at the end was touching and I love the foreshadowing noted.
And FINALLY I have Vol 17! Can't wait, can't wait to read it!