Thank you for this very good video. Since I sadly don't speak Japanese, I used the automatic translation feature. I am in the process of creating my own two-teethed Geta right now, and they work well. But I do feel that when walking in the streets, I tend to tip over in the front, touch the ground with the front lip and then have the shoe slap up against my soles when lifting the shoe again. In the long run, this becomes a bit uncomfortable. How can I improve my technique in walking so I don't tip over all the time? Thank you very much! EDIT: I think that maybe the Teeth need to be higher, since they are quite small in the model I made. There's not much room under the shoes, so the tip instantly hits the ground.