A tall, oni shipgirl who wears a brazen black uniform and storks her pride within the Sakura Empire. She looks after all, or if most, of the submarine girls within her faction. Has a kind heart, a resoluting will, and quite a cocky attitude when on the open waters during her sorties. She's seen with most of the older women, but also has a liking to her Commander. She's also grateful to be given another chance at proving herself in her work, and out of work, due to her past troubles in the IJN.