Stretch Your Toes
In Japan, sore feet is a bigger problem than you may think. Some people actually have to travel miles to get there they need to go, and a lot of their travel time is spent standing up. You can imagine just how painful things can get when moving from place to place by foot every single day of the year.
That’s probably why someone came up with this what we would call a “weird” invention. It’s a tool that keeps your toes separated, which will apparently alleviate any pain you experienced throughout the day. It might look painful, but even manually separating your toes with your fingers actually feels quite good.