User blog comment:Arvin30p/Side story - The grayish days of the gray naval base/@comment-26285824-20151118101442

Kinugasa was actually made to be one of the people that supervise the dark side of the base with some of the people (Kuro was also included and Akashi and Ooyodo, Aoba is also in the dark side of the base for she provides info breaking in the weirdest ways possible.) Kumano was their helping hand on this one since the people in the base can't find Yuugumo's whereabouts. Since the great boss of the dark side is really pissed at Yuugumo's bad way of leaking technology to the other bases (she could sell it for money for as long as she patents it), her existence was seemed to be a liability and the dark side didn't like it.

Kumano heard stories about Yuugumo on how she influenced the way the admiral is, but despite all of the bad things that happened between the Yuugumo and the Admiral, Kumano was surprised that Yuugumo was off the hook because the Admiral showed compassion for her in the last second by just dismissing her. But he threatened her to not go back for she will be killed instantly. (not by him but thsoe who are after her).

In the end It's just the big boss' will to kill her because Yuugumo was a threat to the business. (Kinugasa is a business tycoon and a pseudo-Mafia boss).

Thus The base was divided into the ff parts:

Light side: Other ship-girls who are not part of the super force of the admiral (the normal Kanmusume)

Gray area: Admiral, Samidare, Sazanami, Kumano, Sendai, Jintsuu, Naka (assasin), Akashi, Ooyodo, others not yet introduced. (mostly the one's who are doing the other job by the admiral), Kuro (dragged by accident because of some issues) [mostly made of people who are doing other operations asides from the normal sorties and expedition]

Dark Area: Kinugasa, Aoba (how much the Admiral hated her, she needs to be there for info), Admiral (if the girls are in some sort of trouble or when the danger is imminent)

Well, I did say I'd break characters too... But this was one crazy break...