Japan’s largest corporate bitcoin holder is contributing $132 million in coins to a Nasdaq-listed company it will control and rename Superplanet — a U.S. beachhead for its treasury model.
Metaplanet, the Tokyo-listed company that became Asia’s largest corporate bitcoin holder, is exporting its playbook to Wall Street. On August 18 it signed a definitive agreement to pour 2,100 BTC — worth about $132.1 million at bitcoin’s August 14 Coinbase close — plus $2.5 million in cash into Super League Enterprise, a Nasdaq-listed company that will be renamed Superplanet.
Through a wholly owned U.S. subsidiary, Metaplanet will hold roughly 95.7% of Superplanet under a five-year lock-up, with CEO Simon Gerovich installed as chairman and Metaplanet controlling five of nine board seats. In exchange for the coins and cash, Metaplanet receives 44,859,400 Super League shares at $3.00 apiece, plus preferred stock and warrants exercisable from $3.00 to $33.50 depending on the tranche. The deal is expected to close in the fourth quarter of 2026, pending Super League shareholder approval and regulatory sign-off in both the United States and Japan.
Metaplanet already trades in Tokyo and has spent the past year accumulating bitcoin at a pace that drew comparisons to Michael Saylor’s Strategy. Superplanet gives it something its home listing cannot: a dollar-denominated, Nasdaq-listed entity that can tap the deepest capital market in the world to raise money and buy more bitcoin. The structure mirrors the treasury-company template now spreading globally — issue equity or debt at a premium to the value of the coins on the balance sheet, use the proceeds to buy more coins, repeat.
The move follows Metaplanet’s August 13 debut in Japan’s domestic bond market, where it launched a continuous corporate-bond program it calls BitBonds and raised roughly ¥200 million across four series at fixed rates of about 4.0% to 4.3%. Between the yen bonds and the Nasdaq vehicle, the company is assembling financing rails on two continents.
Treasury companies live and die by the premium investors assign them over the value of their bitcoin — the so-called mNAV. When shares trade well above the coins’ worth, issuing stock to buy more bitcoin is accretive; when the premium compresses or flips to a discount, the same machine runs in reverse. Bitcoin is down roughly 50% from its October 2025 record near $126,000, a stretch that has pressured every company built on this design and pushed several from buyers into sellers.
Superplanet inherits those risks in a new jurisdiction, with warrants that could dilute holders and a close still months away and contingent on two governments’ approval. What Metaplanet is betting is that the treasury-company model travels — that American investors will pay a premium for a Tokyo-run bitcoin vehicle listed down the street from Strategy. If they do, expect more cross-border copies. If bitcoin keeps sliding, Superplanet will test whether the model works when the coin it is built on is falling.
Why it matters: the corporate bitcoin-treasury boom is going global and cross-listed — multiplying the leverage layered on top of a fixed-supply asset.
Share, warrant and ownership terms are as disclosed in Super League’s SEC filing and Metaplanet’s Aug. 18 announcement; the transaction is subject to shareholder and regulatory approval and had not closed at publication. Informational only — not financial advice.
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