MILIZE Develops 'AI Legal Consultation Tool' for Cosmo Energy Holdings' Legal Department
MILIZE has developed a Generative AI-powered legal consultation tool for Cosmo Energy Holdings. The tool digitizes 4,000 past consultation records to standardize response quality and speed up legal advisory workflows.
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- 📰 Published: April 28, 2026 at 19:00
- 🔍 Collected: April 28, 2026 at 10:31
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MILIZE Inc. (Headquarters: Minato-ku, Tokyo; CEO: Toru Tanaka; hereinafter 'MILIZE') has developed an 'AI Legal Consultation Tool' for Cosmo Energy Holdings Co., Ltd. (Headquarters: Chuo-ku, Tokyo; CEO: Shigeru Yamada; hereinafter 'Cosmo Energy Holdings').
This tool turns approximately 4,000 past consultation records and internal regulations into a knowledge base, aiming to accelerate responses and standardize the quality of legal advice.
### Background of Development
In Cosmo Energy Holdings' legal department, the primary operations involve handling legal consultations (laws, contract reviews, and approval consultations) from group companies. While speed and quality are essential, they faced the following challenges:
- Identifying similar past cases took significant time.
- Response quality and speed varied depending on the staff member.
- Knowledge was siloed and not effectively utilized across the organization.
To address these, MILIZE developed the 'AI Legal Consultation Tool' leveraging Generative AI.
### Overview of the 'AI Legal Consultation Tool'
- **Instant Extraction of Past Records by AI**: Simply inputting a question automatically searches for relevant past consultations.
- **Automated Response Drafting**: Generative AI creates draft answers based on search results.
- **Automated Knowledge Updates**: New consultation data is regularly reflected to accumulate and share organizational expertise.
This tool eliminates the manual effort and time previously spent on searches and investigations, enhancing both the speed and quality of legal operations.
### Cosmo Energy Holdings Overview
- Name: Cosmo Energy Holdings Co., Ltd.
- URL: https://www.cosmo-energy.co.jp/
- Location: TODA BUILDING, 1-7-1 Kyobashi, Chuo-ku, Tokyo
- Established: October 1, 2015
- Representative: Shigeru Yamada, President
- Business: Petroleum, Oil Exploration, Petrochemicals, Renewable Energy, etc.
### MILIZE Overview
- Name: MILIZE Inc.
- URL: https://milize.co.jp/
- Location: 6F CANAL GATE SHIBAURA Building, 4-12-38 Shibaura, Minato-ku, Tokyo
- Established: April 2009
- Representative: Toru Tanaka, President
- Business: Financial Engineering, AI Research, Fintech Tool Development/Operation, Financial Marketing Support.
### Contact Information
- MILIZE Inc., Sales Division, Koji Shinoda: milize-info@milize.co.jp
This tool turns approximately 4,000 past consultation records and internal regulations into a knowledge base, aiming to accelerate responses and standardize the quality of legal advice.
### Background of Development
In Cosmo Energy Holdings' legal department, the primary operations involve handling legal consultations (laws, contract reviews, and approval consultations) from group companies. While speed and quality are essential, they faced the following challenges:
- Identifying similar past cases took significant time.
- Response quality and speed varied depending on the staff member.
- Knowledge was siloed and not effectively utilized across the organization.
To address these, MILIZE developed the 'AI Legal Consultation Tool' leveraging Generative AI.
### Overview of the 'AI Legal Consultation Tool'
- **Instant Extraction of Past Records by AI**: Simply inputting a question automatically searches for relevant past consultations.
- **Automated Response Drafting**: Generative AI creates draft answers based on search results.
- **Automated Knowledge Updates**: New consultation data is regularly reflected to accumulate and share organizational expertise.
This tool eliminates the manual effort and time previously spent on searches and investigations, enhancing both the speed and quality of legal operations.
### Cosmo Energy Holdings Overview
- Name: Cosmo Energy Holdings Co., Ltd.
- URL: https://www.cosmo-energy.co.jp/
- Location: TODA BUILDING, 1-7-1 Kyobashi, Chuo-ku, Tokyo
- Established: October 1, 2015
- Representative: Shigeru Yamada, President
- Business: Petroleum, Oil Exploration, Petrochemicals, Renewable Energy, etc.
### MILIZE Overview
- Name: MILIZE Inc.
- URL: https://milize.co.jp/
- Location: 6F CANAL GATE SHIBAURA Building, 4-12-38 Shibaura, Minato-ku, Tokyo
- Established: April 2009
- Representative: Toru Tanaka, President
- Business: Financial Engineering, AI Research, Fintech Tool Development/Operation, Financial Marketing Support.
### Contact Information
- MILIZE Inc., Sales Division, Koji Shinoda: milize-info@milize.co.jp