Every new listing across 18 luxury brands and Japan's biggest marketplaces, streamed into one terminal the moment it appears. Spot the underpriced piece while it's still there to buy.
Underpriced luxury on Japanese marketplaces doesn't last. The good pieces are gone in minutes. JapanMonitor is built around one idea: get you there first.
Listings hit your terminal the instant they're posted — not on a delay, not after they've been picked over. When something's mispriced, minutes are the whole game.
Mercari, Rakuten and Yahoo Auctions — buy-it-now and closing auctions — across 18 luxury brands, in a single feed. No twelve tabs, no missed marketplace.
Filter by brand, price and keyword. Convert to your currency and add real landed cost — shipping, proxy fees, import tax — so you know your true margin before you buy.
The heavy lifting runs from Tokyo, around the clock. You just watch the feed.
Search today's market for nothing. When you want to see listings the moment they land, go PRO.
How Japan buying actually works — proxies, fees, authentication and the marketplaces themselves. Written for people who resell.
A real breakdown of service fees, shipping and the hidden charges that decide your margin.
Domestic shipping, proxy fee, international leg, import tax — the full stack from Tokyo to your door.
目立った傷なし, やや傷や汚れあり — decode the Japanese condition language before you bid.
Open the terminal and start watching. Free to search — no card, no signup to look.