i-law

Compliance Monitor

Kumagai’s cautionary tale

Though former UBS head of wealth management John Pottage had a £100,000 fine from the regulator overturned at the Upper Tribunal, the London managing director of Mitsui Sumitomo, Yohichi Kumagai, capitulated to a lifetime ban and personal fine of £119,303. Peter Wright and Molly Ahmed outline how the case illustrates particular compliance concerns and the FSA’s “crystal clear” intentions to keep pursuing senior managers for breaches.

Track and field athlete Dwain Chambers would ostensibly appear to have very little in common with Yohichi Kumagai, the former executive chairman and managing director of the London branch of the Japanese insurer Mitsui Sumitomo Insurance Company (Europe) (MSIEu). However, they have both been the recipients of lifetime bans in their respective fields.

The rest of this document is only available to i-law.com online subscribers.

If you are already a subscriber, click Log In button.

Copyright © 2026 Maritime Insights & Intelligence Limited. Maritime Insights & Intelligence Limited is registered in England and Wales with company number 13831625 and address 5th Floor, 10 St Bride Street, London, EC4A 4AD, United Kingdom. Lloyd's List Intelligence is a trading name of Maritime Insights & Intelligence Limited.

Lloyd's is the registered trademark of the Society Incorporated by the Lloyd's Act 1871 by the name of Lloyd's.