SBI Holdings eyes stake in Bitbank to build a digital asset powerhouse.

Japanese financial giant SBI Holdings is reportedly exploring an equity stake in domestic crypto exchange Bitbank, a move that would deepen its already significant footprint in the digital asset space. Bitbank is one of Japan's largest regulated crypto venues, making it a strategically logical target for a firm that has been systematically assembling blockchain and digital finance assets for years.

A deal would give SBI greater control over the full stack — from brokerage and custody to exchange infrastructure — at a moment when Japan's regulatory environment is becoming one of the more clearly defined in Asia. For Bitbank, SBI's balance sheet and institutional relationships would accelerate growth beyond retail trading.

No terms have been disclosed, but the reported interest alone signals that consolidation among Japan's licensed crypto players is picking up pace.