Metaplanet Invades Saylor’s Home Turf. Couldn’t Japan Fund Its Bitcoin Ambitions?

Metaplanet is expanding its Bitcoin treasury strategy by moving 2,100 BTC and $2.5 million cash into Super League, creating a U.S.-listed vehicle called Superplanet. The $134.6 million transaction gives Metaplanet a 95.7% stake and board control, while its shares in the new entity are locked up for five years. The article frames the move as an attempt to access the deeper U.S. preferred-equity market, similar to Strategy’s financing model, rather than a lack of funding in Japan. Metaplanet can raise up to $210 million more via preferred stock over the next 24 months if the deal closes in Q4 2026. Market impact centers on Bitcoin-treasury strategy competition, potential copycat structures, and whether U.S. investors will support the model.