For developers and data scientists, Tabelog is a "white whale" of data. Its rating system—where a score of is considered excellent and 4.0+ is elite—is the gold standard for dining in Japan. However, the robots.txt serves as a legal and technical warning:
The /search/ and /list/ paths are blocked. This is common for large sites to prevent infinite crawl loops, but for Tabelog, it’s strategic: search result pages contain ranked restaurant lists — their core IP. Letting search engines index those would let competitors reverse-engineer their ranking algorithm. tabelog robots.txt
Tabelog (Japan's most dominant restaurant review platform) protects its data aggressively. Users attempting to perform market research (e.g., analyzing review sentiment for ramen shops in Osaka) are often blocked by the robots.txt file, which disallows scraping. This leaves users with two bad options: manually copying data (slow) or scraping illegally/unethically (risky). For developers and data scientists, Tabelog is a
A surprising omission. A robots.txt often points to sitemap.xml . Tabelog’s doesn’t. Either they rely on Google Search Console’s submitted sitemaps, or they deliberately avoid publicizing their URL structure. Given the number of blocked paths, the latter feels intentional. This is common for large sites to prevent
In practice, this means:
: Extensive blocks on user-related paths ( /rvwr/ , /user/ ) help shield the identities and activity histories of its 80+ million reviewers. Ethical and Legal Considerations