In Certain standard settings, you could be expected to sit in seiza posture, kneeling on the floor. That is the traditional way to sit on tatami mats, with or without a cushion. Having said that, these days even most more youthful Japanese cannot sit this way for quite a lot https://devinhauvh.thenerdsblog.com/39458367/considerations-to-know-about-common-health-issues-in-persian-cats