Mousou Theater 56 [English], an hentai doujinshi parodying the Azur Lane game, by Studio Big-X
Look, I know it isn’t very important, but is that supposed to be allowed, from a commercial standpoint, when you’re developing a clear as day clone of a game, to steal two of the characters, name included?!?
Here, the two female characters are Atago and Takao, not from Kantai Collection, but from its clone and competitor, Azurlane. And – wow, this IS different from Kantai Collection – they’ll be having sex with their young Admiral – no, their Commander – who needs a confidence boost ¯\_(ツ)_/¯
End of the rant. The drawings are good, and for a fap’n’go volume, that’s about as much as we need, don’t we
In that regard, the art is a bit below the usual with Studio Big-X, while the censorship bars are larger than in most other volumes, but it’s still fairly good, I felt.
Enjoy! ^^ And thanks to Cgrascal for this one!
By the same artist, under the Arino Hiroshi and Studio Big-X names, I also share Mousou Theater 60, Kaguya-sama Wa Ecchi Saretai, Mousou Theater 42, Mousou Theater 41, Mousou Theater 48, Lens No Uragawa, Happy Christmas, a pack of 5 works (Mousou Theater volumes 28, 31, 35, 37 and 43) and Mousou Theater 22.
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(48 MB, 26 pictures, English)
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2
In my opinion, it’s completely fine for both games to feature characters with identical names since the names themselves were not thought up by the developers; the characters that personify the ship classes of said names are what the creators effectively own. So it isn’t that Azure Lane’s Atago and Takao are a variant of the Atago and Takao of Kantai Collection, but a different take on personifying the real life ship classes Atago and Takao.
Case in point:
https://en.wikipedia.org/wiki/Takao-class_cruiser
aoki no hagane arpeggio has the best variants of ahipgirls
“I..it’s not a ripoff! Our girls have … um … fox ears! Yeah, that’s completely different! And Atago isn’t wearing pantyhose! That’s different, too!”
Are the ship girls still sexy?
“Y..yeah.”
It’s all good.
Almost a handful of wallpaper.