From the tweets, it seems that the artist made a mistake with Light Cruiser Demon's name =3
今更だけど、軽巡棲姫じゃなくて軽巡棲鬼だった……。
GYAAAA!Oooh...
Khorosho!!That's why I have developed a new weapon!!I knew something like this would happen...And tough!! Even though she looks like Naka-chan!Klannng! Klannng...!Dismantling soundEven though she looks like Naka-chan, she's strong!!It's the Light Cruiser Hime!Confirmed artist typo: 姫 (Hime) should be 鬼 (Oni).