Hiroi Michiaki: And this is, “nesting,” I think? It’s nesting.

Paula Curtis: It’s the same as this one here.

Hiroi Michiaki: Ahh yeah yeah yeah yeah. This is an egg. Red and white eggs? Ahh, yes, yes, that’s it. And it’s an ijiwaru [unkind]* one.

*[Editor’s note: This is a type of top known as an “unkind” top, because it is especially difficult to spin.]

***

For Japanese, see this page.

For video, see this page.