Mizuho and AI: the bank says AI will take over 5,000 people's worth of clerical work in 10 years, and calls reports of 5,000 job cuts wrong

Mizuho Financial Group says AI will remove about 5,000 people's worth of clerical work over 10 years, but denies the reports from February 2026 that it is cutting 5,000 clerical jobs. In a presentation dated 2 October 2026 by Daisuke Motojima, deputy general manager of its process planning department, and published by Japan's Ministry of Health, Labour and Welfare, the group lists what it calls factual errors in the coverage (translated from Japanese): "5,000 clerical staff cut" should read "5,000 people's worth of clerical work cut", the plan covers the whole Mizuho group rather than only Mizuho Bank, and AI is going into clerical work across the company, not only its processing centres. When the plan first emerged on 27 February, Mizuho told Bloomberg: "We are planning to enhance our earnings capabilities by shifting human resources to our focus areas by fully utilizing AI. It is not a headcount reduction." The group has about 15,000 clerical staff and says those affected will move to other roles, mainly sales. The deck gives the reason as demographics: because of the age structure of its workforce, Mizuho expects its headcount to shrink naturally over the next 10 years, and technology has to cover the gap between the clerical work needed and the staff left to do it. It also lists in-house AI projects already in use, such as AI reading of garnishment notices and AI checks of outsourcing contracts, that each save 1,200 to 3,500 hours of work a year. Mizuho names no layoffs and no attrition target, so this does not enter the AI layoffs tracker. It is still one of the clearest cases of a large employer saying AI will do work that people did, while shrinking through retirements and redeployment rather than cuts.