Come to think of it, Jervis will be playing the parent role in this series if her sisters ever get implemented, since she's the lead ship of her class. Plus two other subclasses (the K and N 'classes'), putting her in a similar position as Fubuki.
I'm so happy!!Sorry, but I must ask you to make your observation a bit plainer.Observation day...Sisters, huh...I'm so jealous...I wonder if they're gonna be here soon~You have us here, don't you!!We won't make you feel sad!!Really!?We shall go for an observation day. Let's go!!