i saw some low level person with like less then 100 plays get S-ranker achiement onyl 15 s ranks and like 17 a's dont know rest so i asked someone they said they think its get 100 S's in any mode i got almost 200 in catch the beat like 50 in taiko and only 7 in standard haha but i want to know real answer how do i get S-Ranker achievement?