Chubbier (just on the face) Mii in 10 years
https://m.youtube.com/watch?v=Jagcqck7d8o
Jokes aside, her name is Omura Mao and she works for ANA as a cabin assistant and a PR member (I think you can see it around the 0.05 mark)
Peculiar is that Mao's voice timbre resembles me Mii a little bit, especially the enthusiasthic おお and ええ
I didn't find her personal SNS profile though