This is a popular Coleman Infinity Chair. I bought it two years ago for 12,800 yen, but I never ended up using it! I thought I might use it someday, but I'm moving, so I'm reluctantly selling it at a clearance price! I have two of them, and if you want to buy them as a set, you can get a further discount and purchase both for 12,000 yen! (One has already been sold, so there's only one left) I am also listing it on other auction sites, so please understand that there is a possibility of cancellation after purchase. Thank you.