Yahoo! Shopping / LINE Yahoo

Nine dimensions merchants should review before joining:

Merchant snapshot

Na di third pole for Japan e-commerce, Yahoo+LINE+PayPay ecosystem traffic, fashion dey strong. From 2025.9 e don start charging; e dey good for Japan brands wey wan use PayPay to get new customers.

Entry requirements

To open shop need Japan legal entity (or through Japan agent/local partner), submit company documents an shop plan for review. Before 2025.9.1, opening shop na free (13 years free model); after that e turn to charging model (Yien news: new shop monthly system usage fee 10,000 yen + 2.5% sales commission + LINE channel referral fee, exact as e dey for di official latest fee table). PayPay Mall na invitation/review system, mainly brand official flagship stores, barrier dey higher than ordinary Yahoo! Shopping shop.

Fee structure

2025.9.1 end 13-year free-shop model, start charging (chwang/mjzj report): media say new shop monthly 10,000 yen system usage fee, plus about 2.5% sales commission an LINE channel referral fee; FY2025 platform transaction value +8% year-on-year (Yien, 2026.3.27). Exact amount an applicable targets as e dey for di LY Corp official fee table. E still get Yahoo! promotion ads (search/display ads) pay per click; PayPay points return/lottery etc promotions often need shop to bear funding (qualitative description).

Getting traffic

Triple-entry ecosystem traffic: Yahoo! JAPAN search + LINE social messaging + PayPay payment perks (PayPay points return, lottery) dey connect an drive traffic. From 2025 April, deep integration with LINE for traffic an AI shopping assistant launch (Yien news). On-site promotions (super sale, bargain plans) an PayPay economic circle cross-selling na di main growth lever; fashion/lifestyle etc impulse-buying categories dey synergize strongest.

Fulfilment & logistics

Mainly seller self-shipment (Yahoo! Shopping no forced FBA-style fulfilment service); delivery time an shipping fee na shop dey set an display. PayPay Mall merchants also dey provide dia own logistics. No platform unified local warehouse system; cross-border sellers need to build Japan warehouse or cooperate with third-party logistics to meet delivery time an shipping-fee competitiveness.

Payments & settlement

PayPay payment na di core (PayPay balance/QR payment, pay-later, credit card, LINE Pay integration), plus Yahoo! wallet system. Currency na yen; settlement cycle an handling fee as e dey for di LY official merchant rules (no exact settlement figures captured for this search).

Compliance

Need Japan legal entity qualification, JCT consumption tax invoice compliance. Follow Specified Commercial Transactions Act disclosure duty an Yahoo! Shopping/LINE Yahoo shop regulations. PayPay Mall get extra brand an quality review. 2025.9 charging start dey accompany contract term update; old shops renewing need to re-confirm fee rate an obligations.

Key risks

1) Free model end (2025.9) short-term seller loss/wait-and-see, fee competition with Rakuten/Amazon dey intensify; 2) E-commerce GMV never disclosed, presence clearly weaker than di two giants (GAP, third party hard to verify); 3) Growth dey rely on buying traffic with promotion — Q1 FY2026 adjusted EBITDA ¥37.1B, -10.5% YoY, platform heavy-investment period profit dey under pressure; 4) Temu/AliExpress dey take price-sensitive search traffic; 5) After charging start, small seller cost sensitivity dey rise.

Best-fit sellers

E dey best for brands/medium-large sellers wey already get Japan entity an wan use PayPay ecosystem to get new customers an LINE to reach customers, especially fashion, lifestyle, impulse-buy categories. After free era end (2025.9), small sellers wey dey chase zero-cost start no dey suitable again; need to re-evaluate fee rate value.

Sources

research/sections/jp_platforms.md 5.2.3; 各地区电商平台Top5深度研究报告.md 5.1; 亿恩网（ms-trainer 转载）http://www.ms-trainer.com/news-130874.html; chwang https://www.chwang.com/news/207908354581; mjzj https://mjzj.com/article/fsnqp95tupz4; marketscreener https://hk.marketscreener.com/news/ly-results-for-the-three-months-ended-june-30-2025-fy2025-1q-140120250801528167-ce7c5edadb8bf023

Yahoo! Shopping / LINE Yahoo appear for di Top-5 lists of 1 regions: Japan.

• Japan（#3）：Search + shopping + LINE + PayPay ecosystem; strong in fashion / lifestyle

Every figure come from dat region Top-5 report and source audit. No cross-region conversion or new estimates: