In Japan, not many people worry about being fat.
At least, not as much as in my hometown in Australia. There "being too fat" a big worry, and a constant refrain: "Oh, I must lose weight."
What a lot of people don't realise is this - poor posture will make you look fatter.
In fact, it gets a lot worse than that. You get to look fat by compressing down on your tummy, pushing it out. I did a quick video on YouTube to help you understand…
Here's the link: https://youtu.be/YUE87v99Pxs