 
                    
                MEDIA DO Co., Ltd.
Japan's largest eBook distributor, connecting publishers and storefronts with digital infrastructure.
3678 | T
Overview
Corporate Details
- ISIN(s):
- JP3921230003
- LEI:
- Country:
- Japan
- Address:
- 千代田区一ツ橋一丁目1番1号
- Website:
- https://mediado.jp/english/
- Sector:
- Wholesale and retail trade
- Industry:
- Wholesale of household goods
Description
MEDIA DO Co., Ltd. is Japan's largest distributor of electronic books (eBooks). The company operates as a digital content wholesaler, providing the core infrastructure that connects a network of over 2,200 publishers with more than 150 eBook distributors and storefronts. Its business is divided into two primary segments: the eBook Distribution Business, which manages the large-scale distribution of digital content such as comics and novels, and the Strategic Investment Business. The investment arm focuses on fostering growth within the publishing industry through intellectual property (IP) creation, industry revitalization, and the expansion of BX/SaaS solutions. MEDIA DO's mission is to contribute to the overall publishing market's growth by leveraging technology to popularize digital content and support a "virtuous cycle of literary creation."
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Filings
| Date | Filing | Language | Size | Actions | |
|---|---|---|---|---|---|
| 2025-10-15 09:02 | Report Publication Announcement 確認書 | Japanese | 8.4 KB | ||
| 2025-10-15 09:01 | Interim Report 半期報告書-第27期(2025/03/01-2026/02/28) | Japanese | 226.1 KB | ||
| 2025-06-03 08:00 | Post-Annual General Meeting Information 臨時報告書 | Japanese | 22.6 KB | ||
| 2025-05-30 08:02 | Regulatory News Service 内部統制報告書-第26期(2024/03/01-2025/02/28) | Japanese | 22.2 KB | ||
| 2025-05-30 08:02 | Regulatory News Service 確認書 | Japanese | 8.2 KB | ||
| 2025-05-30 08:00 | Annual Report 有価証券報告書-第26期(2024/03/01-2025/02/28) | Japanese | 1.4 MB | ||
| 2025-04-14 09:03 | Share Issue/Capital Change 臨時報告書 | Japanese | 42.6 KB | ||
| 2025-03-26 08:00 | Regulatory News Service 臨時報告書 | Japanese | 19.7 KB | ||
| 2025-03-05 07:30 | Major Shareholding Notification 訂正報告書(大量保有報告書・変更報告書) | Japanese | 35.4 KB | ||
| 2025-02-28 07:39 | Major Shareholding Notification 大量保有報告書 | Japanese | 35.6 KB | ||
| 2024-10-11 08:00 | Interim Report 半期報告書-第26期(2024/03/01-2025/02/28) | Japanese | 198.7 KB | ||
| 2024-10-11 08:00 | Report Publication Announcement 確認書 | Japanese | 8.4 KB | ||
| 2024-08-21 10:07 | Major Shareholding Notification 訂正臨時報告書 | Japanese | 22.3 KB | ||
| 2024-08-05 09:18 | Major Shareholding Notification 臨時報告書 | Japanese | 19.5 KB | ||
| 2024-07-12 08:01 | Report Publication Announcement 確認書 | Japanese | 8.4 KB | 
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Market Data
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Financials & KPIs
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Insider Transactions
| Date | Insider Name | Position | Type | Shares | Value | 
|---|---|---|---|---|---|
| No insider transactions recorded for this company. | |||||
 
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                     
                                        
                                    