This story is based off the Japanese browser game, "Kantai Collection," otherwise known as "Kancolle." In this game, there is no story, but there are many ship girls, who have their own characterization. There are many theories within the fandom, and a fan theory that I've created is that the ship girls are probably just girls who end up taking the souls of ship girls, and fight against these things called "abyssals." What I believe these abyssal are, are the souls of sunken ship girls. There are plenty similarities between some ships and abyssal, so you should look into it yourself. There isn't much more to that, but that is the premise I will put on for this story. I will try to follow these off, with real life historical events, please tell me if I get something wrong. Of course, everything won't be 100% canon, but I'll see what I can do for this story.
A kansumu aircraft carrier appeared in Yokosuka with papers from her factory. She has black hair in a ponytail and is from Taiho class, her name is Kyoto. Why suddenly the Kure Naval Arsenal built another Taiho class? I don't know. Anyway...
The aircraft carrier Kyoto must fight against the abysses forces, but of course, the main problem isn't them. The main problem is the social problem through Yokosuka, like... Romance beyond the kansumu, food competitions, solving friendship problems and a lot of other things. Here is a story that Kyoto wrote with all of the problems she dealt with in Yokosuka. Not that you want to see how much she is unlucky.
ATTENTION! I do not own Kancolle. The characters here belong to their owner, DMM games. Except for Kyoto! I created Kyoto!
Also: Enterprise and Knightmare are characters that don't belong to DMM and me neither, but to their respective owners.