Sorry, this Onee-chan is at fault here.Don't you find it bothersome for the 9th ship to call
10th as her older sister?Don't jump all the way from 0 to 100.Hey you, Kasum—Arare is the 9th... Kasumi-neesan is... 10th...So on paper, you are the older sister, Arare.It's true that I was built first. But according to the plan, you come before me, right?Would you stop calling me "nee-san"?...Listen~Kasumi-neesan...