Kiss X Sis - Akiba Mania!

Episode chock full of cameos as we'll see Azu-nyan (by Ako), an oh-so-familiar guitar and the sound-so-familiar "nyaa". So what is the similarity between them? For starters, Azusa, Ako and the "nyaa" are from K-ON!, Kiss x Sis and Mayoi Neko Overrun! (as Nozomi) are all voiced by Taketatsu Ayana. Did I mentioned cosplays?

Kissxsis - When the tank is full...

We've seen her plenty of times throughout the previous episodes being Keita's unfortunate victim - even though it is all an accident. I expected for Keita to be Mikuni's welcoming committee member for her introduction in the series. True enough he was there with the perfect timing while telling his buds his ideal type. There's also a special guest appearance by Plug and Sento. I didn't realize the relation between KissxSis and Juuden-chan until a little later.

Kiss X Sis - Fanservice not included

With his exams getting nearer and nearer every second, Keita decided to study at what seemed to be the most peaceful place on the planet, the library. Meanwhile, Riko searched high and low for him at home; from the empty pot to her sister's crotch.

Kissxsis - Oshiete, Ako-sensei!

Keita have to study for his exams with his marks being that bad. And of course Riko and especially Ako are not that happy about it that she decides to give him a helping hand but he pretty much got too destracted...I'm pretty sure I'll be as well if she were my tutor!