You can imagine Tom Scott going to Japan with a long list of things he'd like to try so he can show us what we're missing. Hideyasu Ito bought a leaf blower just because it was on sale. He didn't even need to blow leaves. But it was there later on when he thought about building a hovercraft, not for profit or for clicks, but just to see if he could do it. So Ito kept at it, improving his hovercraft through several iterations at his Micro Hovercraft Laboratory founded just for this kind of project. His latest versions look like a bicycle mounted on a pontoon boat. It's a steerable bouncy castle, sort of. Cool toy, bro! And he was nice enough to let Tom try it out.
Tom noted at YouTube that this is his last video from Japan. Any guesses on where he might go next?