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JapanPublic sector2025 – ongoing

Kyoto Prefectural Government

Copilot Chat for general staff assistance

Kyoto reported 71% Copilot Chat use in an internal staff survey

WorkingCompany's own claim

Problem

Kyoto faced rising administrative demands and expected future staff shortages. It wanted to reduce routine office work with generative AI.

Approach

The prefecture introduced Copilot Chat across its offices in January 2025. Its limited ability to handle extensive internal manuals led Kyoto to add a separate ChatAI retrieval service.

Results

71%Copilot Chat usage rate in Kyoto's internal surveyCompany's own claim[1]
95%Copilot Chat user satisfaction reported by KyotoCompany's own claim[1]

Takeaway

Staff adoption and satisfaction were survey results. The prefecture's annual time-saving figure remained an estimate.

Categories

Innovation type
Process innovation
AI technology
Generative AI
Evidence
Company's own claim

Sources

Source summaries

[1]ITmedia Keyman's Net27 Oct 2026

Kyoto officials described the January 2025 introduction and reported 71% usage and 95% satisfaction. They estimated annual savings of 109 hours for each employee using Copilot Chat at least weekly.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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