>>19405069You can, it is something that exists, and not at all exclusive to Japan in any way (so I have no idea where the association with Japan comes from). However
>It's very expensive>Far less common to find clinics that offer it>It only slightly increases breast size>It has to be done repeatedly because the fat is reabsorbed into the body after a whileSo not at all viable as a replacement for silicone implants, which are semi-permanent, only needing to be replaced every number of years, and yield much bigger increases in size, even smaller implants. If you saw someone presenting this method as some kind of superior replacement to implants, they likely didn't know what they were talking about.