Kanan-chan also said that the foundations were the same too!!That's not true!That has nothing to do with school idols!!If it's a Japanese dance, she's already able to teach others! She can even play the koto!She can't do a backflip, can she!?Ruby's onee-chan doesn't fall short either!
I think...My big sister is better than yours!!
She's a beauty and her singing and dancing are top notch too!"The Usual Cliche" (from episode 8 of season 2)