Playing since launch and still no Rin URs....best girl pls....pls.....why are you only in gacha. Also Shizuku, Ai, and Ayumu, and Maru UR come home too

My best girls are Rin, Nozomi, Honoka; Chika, Mari, Hanamaru; Ayumu, Ai, Shizuku. I cosplay Rin and Chika and plan on adding Ai to that list.