--- title: "Which companies in Japan use JSON?" description: "Xsolla and more. 76 companies hiring in Japan whose own job postings show they use JSON: 7 confirmed, 69 likely. Updated daily from live postings." canonical: https://jobspipe.dev/technologies/json/jp --- # Which companies in Japan use JSON? > Xsolla and more. 76 companies hiring in Japan whose own job postings show they use JSON: 7 confirmed, 69 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/json/jp 76 companies with postings in Japan use JSON according to their own job postings: 7 confirmed and 69 likely. The 1 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 7 - **Likely companies:** 69 - **Category:** Standard & regulation - **As of:** 25 Sep 2026 ## Companies using JSON | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Xsolla](https://jobspipe.dev/hiring/xsolla.com) | 10 | 8 Oct 2026 | ## By country - [United States](https://jobspipe.dev/technologies/json/us) - [India](https://jobspipe.dev/technologies/json/in) - [Canada](https://jobspipe.dev/technologies/json/ca) - [United Kingdom](https://jobspipe.dev/technologies/json/gb) - [Germany](https://jobspipe.dev/technologies/json/de) - [Brazil](https://jobspipe.dev/technologies/json/br) - [Mexico](https://jobspipe.dev/technologies/json/mx) - [Spain](https://jobspipe.dev/technologies/json/es) - [France](https://jobspipe.dev/technologies/json/fr) - [Poland](https://jobspipe.dev/technologies/json/pl) Worldwide: [Which companies use JSON?](https://jobspipe.dev/technologies/json) ## FAQ ### How many companies use JSON in Japan? 76 companies in Japan have job postings that show they use JSON, as of 25 Sep 2026. 7 are confirmed and 69 are likely. ### Which companies use JSON in Japan? Xsolla are among the confirmed JSON users with the most postings naming it in Japan. The full list on this page names 1 companies. ### How does JobsPipe know a company uses JSON? From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on JSON in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with JSON, not a purchase record. ## Reproduce ```bash curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["json"],"tier_min":"confirmed","company_country_code_or":["JP"],"limit":25}' ``` --- Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup