Went to Takeshiba over the weekend and visited "Tokyo Portcity Takeshiba" I was in the area for other reasons, but just happened to stop by because the building looked interesting. Turns out I was right! The inside of the building had a bunch of really nice shops and was showing a futuristic VR robot being used to stock shelves in a convenience store. I didn't stick around to read everything that was being shown on the screen but this photo seems to be saying how they've created a VR system where users won't feel VR sickness, which I'd actually not heard about before, but it seems to happen after long periods of VR use and is similar to motion sickness I guess. The other photo looks like a simple picture of a sink but it actually has another really cool futuristic feature. The little slot on the right can actually disinfect your phone using UV. I couldn't take a photo of the actual process since I only had one phone but I tried it out and it was really neat. You just remove your case or anything else you have attached to your phone and pop it in and wash your hands. Takes like 30 seconds, about how long it should take to wash your hands, so it's a really convenient feature. Cool place though, I definitely recommend paying it a visit!