
Metaplanet KK — Investor Relations & Filings
Metaplanet Inc. is a company that has strategically pivoted to focus on a Bitcoin treasury strategy, acquiring and holding the digital asset as its principal treasury reserve asset. This positions the company as a significant corporate holder of Bitcoin. Alongside its digital asset operations, Metaplanet continues to engage in its legacy business of hotel management and development. The company also holds the exclusive license for Bitcoin Magazine in its primary market.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-05-01 | Japanese | |
| 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-04-01 | Japanese | |
| 訂正発行登録書 | 2026-04-01 | Japanese | |
| 訂正発行登録書 | 2026-04-01 | Japanese | |
| 訂正有価証券届出書(参照方式) | 2026-03-26 | Japanese | |
| 訂正発行登録書 | 2026-03-26 | Japanese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 39406630 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-05-01 | Japanese | ||
| 33127126 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-04-01 | Japanese | ||
| 33127124 | 訂正発行登録書 | 2026-04-01 | Japanese | ||
| 33127111 | 訂正発行登録書 | 2026-04-01 | Japanese | ||
| 33044307 | 訂正有価証券届出書(参照方式) | 2026-03-26 | Japanese | ||
| 33044085 | 訂正発行登録書 | 2026-03-26 | Japanese | ||
| 33044081 | 訂正発行登録書 | 2026-03-26 | Japanese | ||
| 33044017 | 確認書 | 2026-03-26 | Japanese | ||
| 33043979 | 有価証券報告書-第27期(2025/01/01-2025/12/31) | 2026-03-26 | Japanese | ||
| 32954559 | 訂正発行登録書 | 2026-03-16 | Japanese | ||
| 32954558 | 訂正発行登録書 | 2026-03-16 | Japanese | ||
| 32954557 | 有価証券届出書(参照方式) | 2026-03-16 | Japanese | ||
| 32859113 | 自己株券買付状況報告書(法24条の6第1項に基づくもの) | 2026-03-02 | Japanese | ||
| 18796045 | 訂正臨時報告書 | 2026-02-10 | Japanese | ||
| 18795722 | 訂正発行登録書 | 2026-02-10 | Japanese | ||
Market data
Market data not available
Price history
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Metaplanet KK 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/12501/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=12501 | 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=12501 | 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=12501 \ -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": 12501}, 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 Metaplanet KK (id: 12501)"
Report missing filing
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