You don't need to come from a culture that went barefoot until well into the 20th century to realize how tiring shoes can be, especially after spending ten hours working and a couple of hours commuting (the norm in Japan!). Our lifestyle is killing our feet and when feet suffer, our lower body suffers, the upper body's structure collapses, and the rest is (painful) history. If you intend to do something before that, the Tsubo Foot by Akaishi is your treasured ally!
The Tsubo Foot's circular points are arranged symmetrically left and right from its main divider in groups of fives so you can just put it on the floor, rest your feet on them and start rolling it. Immediately you will find the right spots on the soles, where tight muscle fibers have formed knots, and by working the Tsubo Foot you will be able to "untie" them. That way, the vicious circle is reversed: relaxed feet help relax the lower body; the upper body follows and before you know it, everything feels different!
The Tsubo Foot Massager features: