...Huh?

It's to celebrate your Kai Ni. Modernization upgrades are lost upon remodel so it's pointless to do before Kai Ni.

Have as many of these ocean farm raised (expeditions) premium Isuzus as you want.

These Isuzu are all raised for your sake so there's no need to hold back.

My preparations are always flawless! One of her secretary lines.

A pursuit battle is Isuzu's specialty! Her night battle line.

To be my best again, I'll have to go for a little. Her docking line.

Isuzu is No.1? Her MVP line.

Isuzu can see you completely. Her line during attacking.

I'll bring victory to the Admiral with all my power. Pleased to meet you. Her self introduction line.

That'll do. Time to fight! Her equipment change line.

Leave it to me. One of her secretary lines.

Hooray! Her equipment change line.

Torpedo squadron, charge!

Now I can work harder! Her equipment change line.

The modernization upgrade was a success.

How was it? Delicious, right?

It's because your AA is weaker than that of Hypers'. Hypers = Kitakami