“(proxy-service mechanic explanation as hero -- "how it works" before "why you want it")”
Leading with "Step 1: Search, Step 2: We buy, Step 3: We ship" sells the plumbing, not the destination. The visitor already knows they want a Japanese product -- they need to see that Buyee is the fastest path to getting it, not a tutorial on proxy logistics.
“Japan's best products, shipped to your door. Shop Yahoo! Auctions, Mercari, ZOZOTOWN, and 30+ Japanese stores -- we handle buying, packing, and shipping to 100+ countries.”
Leading with the access promise (Japan's best products) and the breadth (30+ stores, 100+ countries) creates desire before the how-it-works explanation, which becomes supporting detail rather than the pitch.