"Why Doesn't That Person Get Fat Even When Eating Ramen at Night?" Mikiko Michie Price: ¥980 I bought this about six months ago and used it as a reference for postpartum weight loss. The author seems to be a registered dietitian who supervised the diet app Asken. I tried low-carb diets and meal replacement diets, but my liver values worsened, and they didn't last. The diet method in this book is a standard diet, and I was able to healthily lose 8 kilograms and return to my pre-pregnancy weight. I also developed the habit of recording what I ate in Asken. There are no noticeable stains, but there may be minor oversights, so please refrain from purchasing if you are sensitive to such things.