Japanese company Metaplanet Inc., known for real-estate/hospitality but now positioning itself firmly as a Bitcoin treasury company, has announced that it has established two wholly-owned subsidiaries aimed at expanding its Bitcoin-related operations. It also disclosed that it has acquired the domain ‘Bitcoin.jp’ and recently conducted an international share offering, raising ~204.1 billion yen or ~$1.4 billion to further boost its Bitcoin holdings.
The filings show that the two new subsidiaries are called Bitcoin Japan Inc. and Metaplanet Income Corp. While Bitcoin Japan Inc. will be based out of Tokyo, and the latter will be headquartered in Miami, USA. Bitcoin Japan Inc. will manage Bitcoin‐linked media, events, and online platforms. This includes managing Bitcoin.jp, a domain name Metaplanet has acquired, along with Bitcoin Magazine Japan, and organizing conferences in Japan.
Dual subsidiary strategy
Metaplanet Income Corp. will focus on income generation from Bitcoin-related financial products. These include derivatives and other revenue-producing instruments. This is part of a strategy to separate the revenue/income-generating functions from the core Bitcoin holdings/treasury function.
The company is diversifying its business model, from purely holding Bitcoin as a “treasury company” to more actively monetizing Bitcoin and its associated ecosystem. By creating a U.S.‐based unit focused on derivatives and income generation, Metaplanet can earn recurring or periodic revenue, beyond just the price appreciation of its BTC holdings. This helps with cash flow, risk mitigation (from BTC price volatility), and gives more predictable financials.
With Bitcoin Japan Inc. managing media, events, and owning a prime domain (Bitcoin.jp), the company is positioning itself to be a gatekeeper for Japanese Bitcoin discussions, education, and community building. This could elevate its influence in the crypto community in Japan, attract partnerships, sponsors, advertisers, etc.
Managing risk & regulatory exposure
Having separate legal entities for income-generating financial services (U.S.) vs media/branding (Japan) helps isolate regulatory risks, tax jurisdictions, and possibly shield the core treasury function from liabilities or volatility. Moreover, the huge share offering indicates Metaplanet is aggressively scaling up its Bitcoin holdings. As of the disclosures, Metaplanet holds ~20,136 BTC, making it among the largest corporate holders of Bitcoin globally.
Metaplanet is not only doubling down on its Bitcoin holdings but also building out the ecosystem around Bitcoin, with media, services, and finance verticals. These are strategic foundations that could help it become more than just a treasury; rather, a central entity in Bitcoin’s interface with Japanese and possibly global audiences.

