Based on past protocols, Mao does get dinged for her urs. Mirai's situation is more like Kanako, who also gets dinged a lot for her jumps.
shows how hard IJS is for jumps when only Yuna is able. love kanako, tho...
Mao also has the benefit of being Japan's #1, which Mirai does not have. Mirai could've been America's #1, but she lost it by not successfully defending her Nats title. Mao also has the benefit of having rep for being a good jumper (remember she was considered one of the top jumpers among her contemporaries when she was younger due to her 3As, while Yuna didn't get the rep for that until later). Mirai unfortunately does not have this. I don't think she was ever known for her big solid jumps.
2012 COC SP: 2a, 3f<+2lo, 3lo
2012 COC FS: 3lo, 2a+3t<<, 3f<, 2ze, 3s, 3lo+2lo, 3f<+2lo+2lo<
2012 GPF FS: 3lo, 2а+3t<-df, 3f<, 3ze, 2s, 3lo+2lo+2lo, 3f+2lo
2013 4CC FS: 3lo, 3a<-df, 3f+3lo<, 3ze, 2a+3t<, 2s, 3f+2lo+2lo
2013 Worlds FS: 3a-df, 3f-df<, 3ze, 3lo+2lo, 2a+3t, 3s, 3f+2lo<+2lo
The only competition where she didn't get URs last season was NHK.....