I'm not Asian, but I am a 5ft 3in woman and yes, 120 was big for me. I'm a weight lifter (screw cardio!)  So body composition makes a big difference too, I'm not into "skinny fat" When I went to Tokyo, I was on the bigger side of medium-large over there! Funny story, the group of dudes i worked with over there (worked for Amazon) and I went to a mall, they started freaking out because they saw what looked like "lingerie for kids!"  I looked back at them and was like, dudes, the girls here are just that small, these aren't for kids these are womens lingerie! Point being, yes they are that petite (especially the females!) Sounds like a bunch of triggered fat bitches hatin'