# What does 数研出版（株） use?

数研出版（株） (chart.co.jp) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Publishing
- Size: 51–200 employees
- Based in: Kandaogawamachi, Japan
- Founded: 1950
- LinkedIn: https://www.linkedin.com/company/%E6%95%B0%E7%A0%94%E5%87%BA%E7%89%88%EF%BC%88%E6%A0%AA%EF%BC%89

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |

## FAQ

### What tools does 数研出版（株） use?

As of November 2026, runsonwhat has found 11 tools at 数研出版（株） (chart.co.jp) in public records. Edge & Hosting: Cloudflare and Amazon CloudFront. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Zendesk. Company Ops: Apple Business. Last checked November 4, 2026.

### What email provider does 数研出版（株） use?

数研出版（株） uses Apple Business for email and office software, according to runsonwhat (November 2026). runsonwhat found Apple Business through a DNS verification record for Apple Business. Apple Business is used by 112,990 companies runsonwhat tracks.

### What does 数研出版（株） use for customer support?

数研出版（株） uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk. Zendesk is used by 43,340 companies runsonwhat tracks.

### What analytics tools does 数研出版（株） use?

数研出版（株） uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on chart.co.jp. Google Analytics is used by 905,399 companies runsonwhat tracks.

### Does 数研出版（株） use jQuery?

Yes. runsonwhat found jQuery at 数研出版（株） through jQuery code on chart.co.jp. jQuery is a Frontend tool used by 929,122 companies runsonwhat tracks.

### Does 数研出版（株） use AI tools?

Yes. runsonwhat has found Anthropic at 数研出版（株）; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so 数研出版（株） may use more AI tools than these.

### How does runsonwhat know what 数研出版（株） uses?

runsonwhat reads public records only. Of the 11 tools at 数研出版（株）, 7 were found through code on chart.co.jp, 2 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and chart.co.jp about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/chart.co.jp (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.