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'd like to buy the set, I can offer a further discount, making it 12,000 yen for both! I am also listing this on other auction sites, so please understand that there is a possibility of cancellation after purchase. Thank you.