Just gonna replace the photo tag with painting_(object), since this is Akigumo, not Aoba. I imagine she drew those herself.
I'm guessing she didn't draw the ones of her handing them to Wo, however.
hmm.... "To Lady Wo-class"...!W-Why would you...!?It's not like I'm a spy or anything...I-I'm under suspicion for spying?House arrest for 3 months.Man, 'ya see, I wanted someone to help out at the Doujin Fair...Maaan~ Admiral, you're so popular with the ladies, even the Enemy ones...NOOOOOOOOOOOO!Admiral, this is from Akigumo's luggage...T-That's...!!Because we've got proof, Akigumo!