Bankruptcies among management consulting firms in Japan reached a record high through May 2026 as generative AI replaced basic business services [1].

This trend signals a fundamental shift in the professional services market. As AI automates entry-level analysis and general training, firms that cannot offer deep, specialized expertise are losing their competitive edge and failing to survive.

The impact of automation is most visible in the replacement of foundational research and general-purpose training content. These tasks, once the bread and butter of mid-tier consultants, are now handled by AI models with greater speed and lower cost. This has led to a rapid winnowing of the industry, where only those with high-level specialization remain viable [1], [3].

Data on the scale of these failures varies across reporting periods. Some reports indicate that 74 firms went bankrupt through May 2026, marking a record high since 2000 [1]. However, other data suggests a more volatile period of decline, with 154 firms failing in 2024 [4] and 146 firms failing by October 2025 [3].

Industry analysts said the acceleration of these bankruptcies is directly linked to the ability of generative AI to mimic the output of generalist consultants. When a client can generate a market overview or a corporate training module using a prompt, the value proposition of a non-specialized consulting firm disappears [1], [3].

This shift is forcing a restructuring of the Japanese consulting landscape. Firms are now required to pivot toward highly complex problem-solving, or niche industry knowledge, to avoid the fate of the 74 companies that collapsed earlier this year [1].

“Generative AI is replacing basic research and training, accelerating the collapse of firms lacking specialized expertise.”

The collapse of generalist consulting firms in Japan illustrates the 'hollowing out' of middle-skill professional services. As AI commoditizes information gathering and synthesis, the market value is shifting away from the delivery of information and toward the application of rare, specialized expertise. This suggests a future where the consulting industry is bifurcated between massive, tech-integrated firms and boutique specialists, leaving no room for generalist intermediaries.