Suri Kotsu Kotatsu This is an unopened item purchased this season! I bought two because I have multiple cats, but after setting up one, it seems the size was a little small for my cats, so I'm selling the unopened one. It's new, but it's been handled by a person once, so please refrain from purchasing if you are looking for a perfect outer box. I will wrap the outer box in bubble wrap and ship it.