Zelkova fan-shaped table

This board is sawn from bent wood. After a few years of drying, I had to lie down for about a year to decide what to make, but I made a table that made the best use of the curves. It is also good for writing desks. There was some worm-eaten, but it is buried. It is made of ants without using any hardware. Yahari zelkova has an exceptional lacquer finish. The top plate is wiped after filling the conduit with rust lacquer. It is a quirky material and is slightly twisted due to its wide width. About 2mm. The legs are rattling. I think that there is no problem in the case of tatami mats, but when using it between boards Please lay a cardboard etc.