In 130 pulls I got C.Kotori, S.Miyako, Hifumi, Mine, D.Hina, C.Shiroko, Ichika, C.Serina, Haruna, C.Hare, Midori, P.Yuuka, and another duplicate I can't remember. No Rio or the other 2 rate up characters
I can probably squeeze out another 25-40 pulls in the next 2 days, if I don't get Rio I think I'll just uninstall