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JapanRetail and e-commerce2025 – ongoing

Mitsui & Co.

ChatSense assistant for internal approval regulations

Mitsui used ChatSense to search approval regulations without maintaining scripted chatbot scenarios

WorkingVendor case studyVendor ↗

Problem

Mitsui wanted employees to find internal approval procedures without writing chatbot scenarios.

Approach

Mitsui adopted Knowledge Sense's ChatSense and used retrieval-augmented generation to answer questions about internal approval procedures. The assistant located relevant documents without predefined chatbot scenarios.

Results

No published figures

Takeaway

Retrieval changed the maintenance task from writing conversation scenarios to providing source material. Employees still needed to check the sources behind answers.

Categories

Innovation type
Process innovation
Evidence
Vendor case study

Sources

  1. 三井物産株式会社、法人向け生成AI「ChatSense」を導入
    Knowledge Sense via PR TIMES14 Oct 2025Vendor publication

Source summaries

[1]Knowledge Sense via PR TIMES14 Oct 2025

Knowledge Sense announced Mitsui's adoption of ChatSense. A Mitsui department head described an assistant that found documents about approval procedures without predefined scenarios.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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