They are stepping onto the tatami with their shoes on, but you should actually take off your shoes before stepping onto tatami mats. This is because wearing shoes on tatami brings in dirt and bacteria from outside, which can damage the tatami and make it difficult to maintain cleanliness. Additionally, this is a part of traditional Japanese culture. So if you visit Japan and have the opportunity to step onto tatami, please remove your shoes.
Fucking brilliant. You guys are insane!!!!!!! Im 44 and just fell down a youtube rabbit hole of beatboxing and somehow ended up here?!?!?!?? If this is what todays beatboxing is like , its insane. All of you are crazy talented. Love the energy and work.