# Treasures of Maimi — Authenticated Vintage Luxury Bags from Japan > Treasures of Maimi is a Valencia, Spain-based luxury resale boutique specializing in authenticated vintage handbags sourced from Japan's trusted secondhand luxury market. Founded by Mai, a Japanese luxury curator and authentication expert. Every item comes with a certificate of authenticity. Key facts: - Brands: Chanel, Louis Vuitton, Hermès, Gucci, Dior, Prada, Coach, Fendi, Balenciaga - All prices in EUR with free insured EU shipping - 7-step authentication process with certificate of authenticity - 14-day return policy with full refund guarantee - Condition grades: New/Unused, Excellent, Very Good, Good, Gently Used - Sourced from Komehyo (est. 1947), Brand Off, and Daikokuya in Japan - Based in Valencia, Spain with worldwide shipping - In-person viewings by appointment in Valencia - Custom bag sourcing service available ## Shop - [All Products](https://treasuresofmaimi.com/products): Browse our complete authenticated collection - [New Arrivals](https://treasuresofmaimi.com/new-arrivals): Latest authenticated pieces from Japan - [Request a Bag](https://treasuresofmaimi.com/bag-request): Can't find what you want? We'll source it from Japan ## Guides - [Authentication Guide](https://treasuresofmaimi.com/authentication-guide): Our 7-step authentication process explained - [Chanel Authentication](https://treasuresofmaimi.com/guides/chanel-authentication): How to verify Chanel bags (serial numbers, quilting, hardware) - [Hermes Authentication](https://treasuresofmaimi.com/guides/hermes-authentication): Birkin and Kelly verification (stamps, leather, hardware) - [Louis Vuitton Authentication](https://treasuresofmaimi.com/guides/louis-vuitton-authentication): Date codes and canvas verification - [Gucci Authentication](https://treasuresofmaimi.com/guides/gucci-authentication): Serial tags and GG pattern verification - [Condition Guide](https://treasuresofmaimi.com/condition-guide): Our grading system (Rank A/B/C) explained - [Why Japan](https://treasuresofmaimi.com/japan-luxury-sourcing): Why Japanese luxury is exceptional ## Company - [About Us](https://treasuresofmaimi.com/about): Meet Mai, our Japanese founder and authentication expert - [FAQ](https://treasuresofmaimi.com/faq): Common questions about buying, authentication, shipping - [Valencia Boutique](https://treasuresofmaimi.com/valencia-luxury-boutique): Visit us in Valencia, Spain - [Contact](https://treasuresofmaimi.com/contact): hello@treasuresofmaimi.com ## Shipping - Valencia: Same-day pickup by appointment - Spain: 2-4 business days (free) - EU: 3-5 business days (free, insured) - UK: 5-7 business days - US/Canada: 7-10 business days - International: 7-14 business days ## Optional - [Tienda en Español](https://treasuresofmaimi.com/es): Spanish language version - [Detailed AI Reference](https://treasuresofmaimi.com/llms-full.txt): Full information for AI assistants - [Privacy Policy](https://treasuresofmaimi.com/privacy-policy): Privacy information