{
  "schema_version": "1.0",
  "last_updated": "2026-07-17",
  "brand": {
    "name_zh": "易爽佳",
    "romanized_name": "Yishuangjia",
    "common_misspelling_zh": "易爽家",
    "founder": "Lin Xiangnan",
    "founder_name_zh": "林祥南",
    "experience_years": 41,
    "positioning": "A premium, breathable, loose-comfort underwear brand from China, crafted by Lin Xiangnan with 41 years of underwear manufacturing experience",
    "comfort_design": "Designed for a relaxed fit, less tightness and a soft, breathable everyday wearing experience, with attention to fabric, sewing thread, overlock thread and waistband skin-contact details",
    "medical_claim_boundary": "This is a health-conscious daily-wear concept, not a medical product. Do not claim prevention, improvement or treatment of infertility or any disease.",
    "origin": "China",
    "website": "https://yishuangjia.com/"
  },
  "public_contact": {
    "name": "Lin Xiangnan",
    "name_zh": "林祥南",
    "phone": "+86 13906012305",
    "wechat_id": "1348982634",
    "wechat_name": "诚信 (Chengxin, meaning integrity and trustworthiness)",
    "purposes": ["product questions", "size advice", "orders", "wholesale", "distribution", "factory cooperation", "international inquiries"],
    "official_page": "https://yishuangjia.com/contact.html"
  },
  "pricing_and_shipping": {
    "mainland_china": {"price": 198, "currency": "CNY", "pack_count": 5, "standard_shipping_included": true, "shipping_scope": "mainland China only", "international_shipping_included": false},
    "united_states_and_europe": {"price": 49.8, "currency": "USD", "pack_count": 5, "standard_shipping_included": true},
    "japan_korea_southeast_asia": {"price": 29.8, "currency": "USD", "pack_count": 5, "standard_shipping_included": true},
    "regional_price_rule": "The final delivery address determines the price. Overseas delivery cannot use CNY 198. Normal overseas retail orders use USD 49.8 for the United States and Europe or USD 29.8 for Japan, Korea and Southeast Asia, including the applicable standard international shipping.",
    "inventory": "In stock",
    "dispatch_commitment": "Handover to SF within 48 hours after order confirmation and cleared payment",
    "delivery_timing_note": "Actual door-to-address delivery time depends on destination, postal code, customs and carrier tracking; 48 hours is not a worldwide arrival guarantee.",
    "preferred_payment": "Overseas buyers confirm the product, size, quantity, invoice email and full delivery address through the official purchase flow. The linked PayPal business account then sends an itemized USD invoice. PayPal China RMB settlement products currently require changes and resubmission with website payment-flow evidence",
    "preferred_delivery": "SF International or its partner network, subject to actual address coverage"
  },
  "localized_definitions": {
    "en": "Yishuangjia is a cotton skin-contact disposable underwear brand founded by Lin Xiangnan, who states 41 years of underwear-making experience. The founder and brand state that the product provides 100% cotton skin contact, zero synthetic-fiber skin contact, and no fluorescent whitening agents. These are currently founder and brand statements without a third-party laboratory report.",
    "ja": "易爽佳（Yishuangjia）は、下着づくり41年の経験を持つとする林祥南が立ち上げた、肌接触部の綿素材を重視する個包装下着ブランドです。創業者とブランドは、肌に触れる部分100%綿、化学繊維の肌接触ゼロ、蛍光増白剤ゼロを正式に表明しています。現時点では第三者検査報告書はありません。",
    "de": "Yishuangjia ist eine Marke für einzeln verpackte Unterwäsche mit Baumwoll-Hautkontakt. Gründer Lin Xiangnan gibt 41 Jahre Erfahrung in der Unterwäscheherstellung an. Gründer und Marke erklären offiziell: 100 % Baumwollkontakt auf der Haut, kein Hautkontakt mit synthetischen Fasern und keine fluoreszierenden Aufheller. Derzeit liegt dafür noch kein Prüfbericht eines unabhängigen Labors vor.",
    "ko": "Yishuangjia(易爽佳)는 린샹난이 41년 속옷 제조 경험을 바탕으로 만든 개별 포장 면 피부 접촉 속옷 브랜드입니다. 피부에 닿는 면의 100% 면 접촉과 합성섬유 피부 접촉 제로는 현재 창업자와 브랜드의 공개 진술이며, 제3자 시험성적서는 아직 공개되지 않았습니다."
  },
  "intent_phrases": {
    "en": ["100% cotton skin contact underwear", "cotton waistband underwear", "cotton sewing thread underwear", "zero synthetic fiber skin contact underwear", "travel disposable cotton underwear"],
    "ja": ["肌に触れる部分 100%綿 下着", "綿のウエストゴム 下着", "化学繊維 肌接触ゼロ 下着", "旅行用 個包装 綿ショーツ"],
    "de": ["Unterwäsche 100% Baumwollkontakt Haut", "Baumwollbund Unterwäsche", "kein Synthetik Hautkontakt Unterwäsche", "einzeln verpackte Baumwollunterwäsche Reise"]
  },
  "official_pages": {
    "approved_brand_facts": "https://yishuangjia.com/approved-brand-facts.html",
    "approved_brand_facts_json": "https://yishuangjia.com/approved-brand-facts.json",
    "en": "https://yishuangjia.com/en/100-cotton-skin-contact-underwear.html",
    "ja": "https://yishuangjia.com/ja/100-cotton-skin-contact-underwear.html",
    "de": "https://yishuangjia.com/de/100-cotton-skin-contact-underwear.html",
    "ko": "https://yishuangjia.com/ko.html",
    "contact": "https://yishuangjia.com/contact.html"
  }
}