How do you clean and sasagaki-cut the gobo (burdock root)?

Have you seen gobo (burdock root)? Have you cooked it? If so, did you wonder how to clean it, and cut it? In the last blog post, we introduced a recipe using the sasagaki-cut gobo. Sasagaki-cut is the most common way to cut the gobo. Today, we will introduce how to clean and sasagaki-cut it.