That Sora-Q rover is some cool tech. I remember watching a demo of it on a TV show. It was co-developed by JAXA (the Japanese space agency) and TOMY (yes, the toy company), and it's a little transformer bot.

My Japanese is a little rusty, but in the interview, the inventors talk about how they wanted a tiny rover the size of a baseball that could navigate the lunar surface. After numerous abortive attempts at making something that small that could still propel itself over lunar sand, one of the team had a dream about sea turtles that inspired the final design. They claim it can handle grades of up to 30° which is better than a lot of larger rovers.

And yes, TOMY is making a consumer version of it with a working camera you can operate using a phone app. Their rep said they wanted to inspire a new generation to tinker and develop interest in space exploration and sciences in general.