Type one keyword or a whole list and get what each item really sold for in ended auctions on Yahoo! Auctions Japan. Returns the median sold price (sold comps), lowest–highest range, bid count and how many of the sample sold, in yen and USD. $0.02 per keyword, nothing sold = no charge. Unofficial.
Check Mercari Japan sold prices for keywords. Get a summary, 10 listings spread across the sampled price range, or every price-bearing listing sampled. Includes median, range and approximate days to sell in JPY/USD. Summary is $0.02 per keyword/status; empty results are free. Unofficial.
Give one make (and model) or a whole list and get matching AutoScout24 car listings on one country site, one row each — up to 4,000 per search. Returns price, registration year, mileage, fuel, transmission, seller type and URL. $0.0006 per car and nothing else; no results = no charge. Unofficial.
Type a make/model and get what that car is asked for on AutoScout24, counted across the whole stock, not one page. Returns cars listed, median asking price, the middle 50% range and, from a 20-car sample, the dealer vs private split. $0.02 per make/model; no results = no charge. Unofficial.
Type a make/model and get the cheapest AutoScout24 listings measured against every car of that model, not one page. Returns the model's median, then for each of the 40 cheapest cars its price, % under the median, mileage and year. $0.02 per make/model; unmeasurable search = free. Unofficial.
Pick a date, stadium and race and get Japanese boat racing (kyotei) from boatrace.jp in English. Returns the 6 racers with win rates and motor/boat stats, then finish order, start timing and every payout. $0.02 per race, +$0.002 per racer for one row per racer; no data = no charge. Unofficial.
Type a keyword like VRChat and see what creators on BOOTH Japan charge for it. You get how many items match, the typical price and the lowest-highest range, how many are still in stock, and how many shoppers saved the most popular ones. $0.02 per keyword, no results = no charge. Unofficial.
Enter a model code and get what that car sells for on Carsensor, Japan's largest used-car site. Returns median total price (all fees in), mileage, price by year, accident-free share and MT/AT mix, in JPY and USD, from the 60 newest listings. $0.02 per model, no results = no charge. Unofficial.
Type a reference like 126610LN and see what Daikokuya in Japan actually paid for it, from six years of dated buyback records. You get the typical amount and range in yen, how many it bought, the year-by-year trend, and the price it offers today. $0.02 per model, no results = no charge. Unofficial.
Type a keyword like sweat and get what GU Japan charges for it today. Returns the typical price and lowest–highest in yen, how many items are marked down, how many were found, and the women/men/kids/unisex mix. $0.02 per keyword, no results = no charge. Unofficial.
Type a model like Accuphase E-460 and see what it actually sold for at Hifido in Japan, from ten years of sold records. You get the typical sold price and range in yen, how many sold, the original list price and what share of it holds. $0.02 per model, no results = no charge. Unofficial.
Type a hobby keyword and see what model kits and figures cost on Hobby Search in Japan today. You get the typical price and price range over every item you can actually buy, how many that is of all found, and the usual discount off list. $0.02 per keyword, no results = no charge. Unofficial.
Type an IndiaMART category and get how many suppliers it has and what kind they are. Returns exact counts by business type (manufacturer, exporter, wholesaler…), a count for each city you name, and asking prices from the 28 listings shown. $0.02 per category, no results = no charge. Unofficial.
Get what a used phone or tablet sells for at Iosys, a big Japanese used-phone shop. Returns, from up to 120 listings: typical price and range, price per condition (unused / A / B / C), units in stock, network-restricted and weak-battery shares. $0.02 per model, no results = no charge. Unofficial.
Type a watch model or reference number like 116500LN and get what JACKROAD in Tokyo asks for it. Returns the typical price and lowest–highest in yen, how many are new, used or vintage, how many are in stock, and how many are already sold out. $0.02 per keyword, no results = no charge. Unofficial.
Enter a Japanese place name and a date, and see what a hotel night really costs on Jalan. You get the typical price per person, the lowest-highest range, how many hotels still have rooms that night, and the average guest rating. $0.02 per area checked, no results = no charge. Unofficial.
Type a camera or lens model and get what it sold for at auction in Japan (sold comps) next to what dealer Fujiya Camera asks, by condition rank. Returns sold median on Yahoo! Auctions and Mercari, dealer median per condition, gap in %. $0.02 per model, no gap = no charge. Unofficial.
Enter a prefecture and get how many construction companies (or real-estate brokers) Japan's construction ministry lists there. Returns the exact total, exact counts for all 29 trades, the national vs prefectural license split, and top cities from a sample. $0.02 per prefecture. Unofficial.
Enter a company name in Japanese and see if Japan's construction ministry punished it in the past five years, or get totals for an industry. Returns punished yes/no, record count, types, latest date, corporate number; or exact totals by type and month. $0.02 per name, even when clean. Unofficial.
Type a phone model and get a Japanese dealer's price next to what it sold for on Yahoo! Auctions and Mercari. Returns dealer price by condition, sold median, the gap, and the discount for network-restricted (赤ロム) or weak-battery units. $0.02 per model when two sites answer. Unofficial.
Enter a Japanese ward and get the advertised rent on both SUUMO and at home, side by side. Returns median rent, total monthly cost, rent per m² and floor area from each site, and how far apart the two are. $0.02 per area, only when both sites answer; +$0.002 per listing for the list. Unofficial.
Type a product keyword and get what it costs on Kakaku.com, Japan's largest price-comparison site. You get the lowest listed price, how many shops sell it, its popularity rank and review score, plus the typical price across matching products. $0.02 per keyword, no results = no charge. Unofficial.
Pick Kalshi categories and get each event where at most one outcome can win, priced as a group: sell one contract of each. Returns money back from selling all, profit % before and after fees, and cash tied up. $0.02 per group priced — 17 in one 200-event run; unpriceable ones are free. Unofficial.
Pick a velodrome and get Japanese keirin (track cycling) races from netkeirin in English. Returns each rider's rating points, style and win rates, then finish order, winning move and every payout. $0.02 per race, +$0.002 per rider for one row per rider; no data = no charge. Unofficial.