Hatena Co., Ltd — Investor Relations & Filings
Hatena Co., Ltd. is an internet services company that develops and operates a diverse range of online platforms and technology solutions. The company's portfolio is divided into two main areas: content platforms and B2B technology services. Its well-established content platforms include 'Hatena Blog,' a blogging service, and 'Hatena Bookmark,' a social bookmarking service, which foster active user communities. For business clients, Hatena provides specialized technology solutions such as 'Mackerel,' a SaaS-based server monitoring platform for engineers, and 'GigaViewer,' a high-performance manga viewer system for publishers. The company also collaborates with other businesses on joint development projects and offers content marketing services, utilizing its extensive experience in web technology and online community management.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 内部統制報告書－第22期(令和3年8月1日－令和4年7月31日) | 2022-10-28 | Japanese | |
| 有価証券報告書－第22期(令和3年8月1日－令和4年7月31日) | 2022-10-28 | Japanese | |
| 訂正四半期報告書－第22期第3四半期(令和4年2月1日－令和4年4月30日) | 2022-10-07 | Japanese | |
| 訂正四半期報告書－第22期第2四半期(令和3年11月1日－令和4年1月31日) | 2022-10-07 | Japanese | |
| 訂正四半期報告書－第22期第1四半期(令和3年8月1日－令和3年10月31日) | 2022-10-07 | Japanese | |
| 四半期報告書－第22期第3四半期(令和4年2月1日－令和4年4月30日) | 2022-06-10 | Japanese |
Browse filings by year
11 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2022
7 filings
| |||||
| 7587587 | 内部統制報告書－第22期(令和3年8月1日－令和4年7月31日) | 2022-10-28 | Japanese | ||
| 7587590 | 有価証券報告書－第22期(令和3年8月1日－令和4年7月31日) | 2022-10-28 | Japanese | ||
| 7588662 | 訂正四半期報告書－第22期第3四半期(令和4年2月1日－令和4年4月30日) | 2022-10-07 | Japanese | ||
| 7588660 | 訂正四半期報告書－第22期第2四半期(令和3年11月1日－令和4年1月31日) | 2022-10-07 | Japanese | ||
| 7588661 | 訂正四半期報告書－第22期第1四半期(令和3年8月1日－令和3年10月31日) | 2022-10-07 | Japanese | ||
| 7605571 | 四半期報告書－第22期第3四半期(令和4年2月1日－令和4年4月30日) | 2022-06-10 | Japanese | ||
| 7615018 | 四半期報告書－第22期第2四半期(令和3年11月1日－令和4年1月31日) | 2022-03-11 | Japanese | ||
|
2021
6 filings
| |||||
| 7620310 | 四半期報告書－第22期第1四半期(令和3年8月1日－令和3年10月31日) | 2021-12-10 | Japanese | ||
| 7625095 | 確認書 | 2021-10-28 | Japanese | ||
| 7625096 | 有価証券報告書－第21期(令和2年8月1日－令和3年7月31日) | 2021-10-28 | Japanese | ||
| 7625094 | 内部統制報告書－第21期(令和2年8月1日－令和3年7月31日) | 2021-10-28 | Japanese | ||
| 7670668 | 四半期報告書－第21期第3四半期(令和3年2月1日－令和3年4月30日) | 2021-06-11 | Japanese | ||
| 7674653 | 四半期報告書－第21期第2四半期(令和2年11月1日－令和3年1月31日) | 2021-03-16 | Japanese | ||
|
2020
2 filings
| |||||
| 7679235 | 四半期報告書－第21期第1四半期(令和2年8月1日－令和2年10月31日) | 2020-12-14 | Japanese | ||
| 7682649 | 確認書 | 2020-10-30 | Japanese | ||
Market data
Market data not available
Price history
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Hatena Co., Ltd via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/13932/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=13932 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=13932 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=13932 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 13932}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Hatena Co., Ltd (id: 13932)"
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