I bought this a few years ago for around 40,000 yen. It's a CHRISTIAN DADA sweatshirt. It sold out immediately at the time and is now a rare item that is hardly available. The fabric is thick, and it has an oversized box silhouette. The sleeves are made longer, and it looks cute when you gather them up. It's from the brand before the now-popular BASICKS, so it's no longer in existence.