Japanese bitcoin treasury firm Metaplanet (3350) is preparing to take a 95.7% stake in Nasdaq-listed Super League Enterprise (SLE) through a $134.6 million investment that would turn the gaming-media firm into its U.S. bitcoin treasury platform. Metaplanet would contribute 2,100 bitcoin, valued at $132.1 million, and $2.5 million in cash for 44.9 million common shares priced at $3 each, preferred stock and warrants, the companies said.