Metaplanet is building a new kind of financial institution from Japan, with Bitcoin at its core. At WebX 2026 today, @Shinpei3350 and Metaplanet Securities CEO @kazukikomura laid out the next phase: issuing new financial instruments, including bonds and preferreds, and pioneering a digital credit market. @MetaplanetSec launched July 13, sits at the center of it. Bitcoin is the foundation. Now we build the ecosystem on top of it.