Japan Experiences

Hi Jr. 

For a VR experience there's the VR Park Tokyo (http://www.adores.jp/vrpark/en/)in Shibuya and you can also look at this website. https://www.timeout.com/tokyo/things-to-do/virtual-reality-in-tokyo

As for a brand experience, I don't really know what you're looking for, but there's the Panasonic museum in Odaiba http://www.panasonic.com/global/corporate/center/tokyo/floor.html and the Toyota MegaWeb http://www.megaweb.gr.jp/about/english.html in Odaiba too.

For a Japanese entertainment experience, maybe you can go see a Geisha show in Kyoto. http://www.kyoto-gioncorner.com/global/en.html

Hope you have fun!