This tutorial shows how to scrape Amazon Japan product data from reviewed Amazon.co.jp product URLs into CSV with the Amazon Japan Product Scraper by URLs template for UScraper. You will import the workflow, replace URLs, set the export path, validate a batch, and troubleshoot partial rows.
Before you start
Prerequisites and source checks
You need UScraper installed as a local desktop app, the URL-based Amazon Japan template, a CSV folder, and product pages you are allowed to process. Use direct URLs such as https://www.amazon.co.jp/dp/B09ZX9YG6H or /gp/product/ASIN. Start with three to five URLs because Amazon.co.jp may return unavailable products, localized pages, verification screens, redirects, or different price modules.
Review source rules before you automate. Check Amazon.co.jp robots.txt, the current conditions of use, and the official Product Advertising API documentation if your use case needs approved API access. The Japan locale reference and PA API Scratchpad help with API comparisons.
Technical access is not permission. Do not bypass CAPTCHA, login walls, checkout flows, account pages, or access controls. Keep batches narrow and get legal review before reuse or redistribution.
Workflow anatomy
What the Amazon Japan product scraper does
The JSON export is the authoritative workflow definition. Its graph is intentionally small:
Set Window Size -> Navigate -> Wait for Page Load -> Sleep
-> Wait for Element -> Structured Export -> Loop Continue
Navigate holds the URL list, the waits let Amazon render visible modules, Structured Export appends a CSV row, and Loop Continue advances to the next product URL.
| Export field | What it captures | Validation question |
|---|---|---|
keyword | Keyword parsed from URL parameters such as keywords, k, or field-keywords | Did the link preserve search context? |
search_result_count | Search result count when the page exposes it | Is this blank because the URL is a detail page? |
rank | Rank parsed from search or sponsored URL patterns | Does the source URL contain rank information? |
asin | ASIN from page inputs, data attributes, or /dp/ URL | Does it match the Amazon product URL? |
product_name | Visible title or Open Graph title fallback | Does it match the browser? |
product_link | Canonical URL or resolved product link | Does it reopen cleanly? |
price | Visible JPY price from page modules | Was a live offer visible? |
review_count, rating | Review count and rating text | Did Amazon show the rating module? |
page_number | Page context parsed from the URL, defaulting to 1 | Is this relevant to your source list? |
Runbook
How to scrape Amazon Japan product URLs to CSV
Import the template
Open Amazon Japan Product Scraper by URLs, download the JSON, and import it into UScraper.
Replace the URL list
In Navigate, replace the sample URLs with current Amazon.co.jp product links from your approved spreadsheet, catalog, or supplier review list.
Keep the pacing blocks
Keep Set Window Size, Wait for Page Load, Sleep, and Wait for Element in place to reduce blank rows from slow rendering.
Set the export folder
In Structured Export, confirm the filename, headers, append mode, and a project-specific save location.
Run one product first
Run a single URL, open the CSV, and compare ASIN, product name, product link, price, review count, rating, and page number against the browser.
Run the remaining URLs
When the first row checks out, let Loop Continue process the rest. Review partial rows before reporting.
Because the workflow uses append mode, clear old test rows or create a dated filename before a production run.
Quality control
Validate Amazon.co.jp product data exports
Open the CSV beside the browser after the dry run. Check the first row, then spot-check the middle and end. Save source URLs, run date, filename, and selector edits.
| Symptom | Likely cause | Fix |
|---|---|---|
Blank product_name | Verification page, unavailable ASIN, changed title selector, or a 404 response | Open the URL in the same browser and rerun one product after confirming the page. |
Empty price | Product has no visible offer, price module loaded differently, or region state changed | Treat price as optional and verify whether the item showed a live JPY price. |
Missing keyword or rank | Direct /dp/ URL did not preserve search result context | Expected for clean product URLs. Keep the source keyword in your input sheet if needed. |
Missing rating or review_count | Amazon did not render the review module or layout changed | Inspect the visible page and update selectors only after confirming the module exists. |
| Repeated rows | Duplicate URLs in Navigate or an old append-mode CSV | Dedupe by ASIN and product link, then rerun into a clean file. |
Alternatives
UScraper vs Amazon Product Advertising API and hosted scrapers
The best Amazon product scraper depends on the job. UScraper fits supervised CSV work from a known URL list. API and hosted tools fit scheduled or larger data pipelines.
| Approach | Good fit | Trade-off |
|---|---|---|
| UScraper local desktop template | Analysts who need visible browser QA, editable selectors, and CSV output on disk | You maintain selectors when Amazon changes page markup. |
| Amazon Product Advertising API | Approved Associate or commerce use cases that need documented API resources | Requires account eligibility, API credentials, quotas, and program rules. |
| Octoparse Amazon Japan templates | No-code users who prefer a hosted visual task | Workflow runtime, storage, and scheduling live with a vendor. |
| Apify Amazon scraper actors | Cloud runs, datasets, and API-triggered scraping | Vendor runtime and pricing shape the pipeline. |
| ScraperAPI, Scrape.do, or Oxylabs | Engineering teams that want managed APIs or code examples | Less inspectable for one-off CSV review. |
If your search is amazon japan scraper alternative, focus on custody, inspection, and workflow ownership. UScraper keeps the browser flow editable in a local desktop app and writes the file to a folder you choose. Hosted scrapers are often better when remote scheduling matters more than local review.
FAQ
Amazon Japan product URL scraping FAQ
Amazon.co.jp pages may be visible in a browser, but automated collection can still be restricted by Amazon terms, robots directives, anti-abuse systems, intellectual property rights, privacy law, and local regulations. Review the current rules, use only URLs you are allowed to process, keep batches modest, and do not bypass CAPTCHA or access controls.
Next step
Download the Amazon Japan product scraper by URLs
When you are ready to run the tutorial, download the JSON from Amazon Japan Product Scraper by URLs and keep this article open for validation. For adjacent workflows, browse the UScraper template library or compare broader scraping guides in the UScraper blog.