Japan

Market Abuse

Mizuho Loses Underwriting Deals Amid Insider Trading Probe

By Mark Johnston | 23/02/2026

Multiple corporate issuers have removed Mizuho Securities from bond underwriting mandates as the firm faces an insider trading investigation.

Structural Regulation

Japan FSA Finalises Rules to Expand Bank Advisory Services

By Editors | 23/02/2026

New guidelines encourage banks to offer flexible HR solutions, including gig work, and detail their role in removing personal guarantees during M&A.

Cryptocurrency

Top Japanese Brokerages Preparing to Enter Crypto Exchange Market - Reports

By Mark Johnston | 23/02/2026

Nomura, Daiwa, and SMBC Nikko are preparing to enter the crypto market ahead of planned regulatory reforms.

Reporting & Disclosures

Japan FSA Finalises Corporate Sustainability Reporting Rules

By Manesh Samtani | 23/02/2026

The rules mandate SSBJ-based sustainability reporting for large firms and expand human capital disclosures, while introducing a safe harbour for Scope 3 emissions data.

Tokenisation

SBI Holdings Launches Blockchain-based Security Token Bond for Retail

By Nithya Subramanian | 22/02/2026

The first-of-its-kind capital markets product combines fixed-income returns with cryptocurrency incentives.

Market Abuse

Japan Working Group Proposes Overhaul of Market Abuse Rules

By Manesh Samtani | 19/02/2026

Proposals include higher fines for insider trading, new penalties for accomplices, and expanded investigative powers for regulators to tackle unlicensed firms.

Market Abuse

Japan Regulators Probe Insider Trading Case at Mizuho Securities

By Nithya Subramanian | 17/02/2026

Japan’s SESC is probing a Mizuho Securities investment banker for suspected illegal trading using confidential client information.

Data Privacy

Japan’s Dai-ichi Life Uncovers Unauthorised Data Transfers by Employees

By Nithya Subramanian | 17/02/2026

The life insurer uncovered 1,155 unauthorised customer data transfers, prompting executive pay cuts and tighter controls on agency secondments.

Market Risk

Japanese Banks Show Improved Resilience to Interest Rate Risk: AMRO

By Manesh Samtani | 16/02/2026

The megabanks have strengthened asset-liability management and shifted their portfolios to manage interest rate risk in the banking book.