The size is listed as EUR 38, with no mention of the Japanese size. Condition: I've worn it a few times, and it's still in good condition! Please note that it's not new, so there may be some signs of wear. ✨This is a used item. Please refrain from purchasing if you are concerned. Shipping: We will ship using recycled materials. We plan to fold the item and ship it at the lowest possible cost (please be aware of potential wrinkles). ✨Instant purchase OK ✨Feel free to ask any questions in the comments ✨Bulk purchases are also welcome