This brand is not yet available in Japan. I'm selling it because it's been sitting unworn. The material is stretchy. Please take a look at my other listings for different colors. Original price: Approximately $100 (about 15,000 yen) - Colors: Blue, Gray, Pink - Material: 86% Polyester, 14% Spandex - Size: XS - Design: High-waisted, form-fitting design Please note that the tags are not included.