Legalscape Adopted by Approximately 1 in 5 TSE Prime Listed Companies, Becoming the De Facto Standard for Legal Infrastructure
Legalscape announced that its legal research platform, 'Legalscape,' has been adopted by approximately 1 in 5 TSE Prime listed companies. This signifies the advancement of legal DX utilizing AI and the platform's emergence as the de facto standard for legal infrastructure.
📋 Article Processing Timeline
- 📰 Published: April 15, 2026 at 19:00
- 🔍 Collected: April 15, 2026 at 10:31
- 🤖 AI Analyzed: April 19, 2026 at 13:14 (98h 42m after Collected)
Legalscape Inc. (Headquarters: Bunkyo-ku, Tokyo; Representative Director and CEO: Itsuki Yagita; hereinafter “Legalscape”) announces that its legal research platform, “Legalscape,” has been adopted by approximately “1 in 5” TSE Prime listed companies.
It is being utilized as the de facto standard for legal infrastructure in organizations that require advanced legal practice and governance.
■ Background: Legal DX is Shifting from the “Consideration” Phase to the “Implementation” Phase
Currently, listed companies are strongly required to have transparent management and swift decision-making. In a world dramatically changing with AI, the role of legal departments has expanded to include the aggregation of accurate legal information as the basis for management decisions and advanced risk management.
Against this backdrop, the transition from a research system that had to rely on individual experience to a research system that aggregates and structures information using AI is accelerating. This adoption record of “1 in 5 companies” indicates that Legalscape has moved beyond the trial phase by some advanced companies and has entered the phase of being implemented as a standard practical infrastructure for core Japanese companies.
■ Three Key Features for Which “Legalscape” is Valued
Comprehensiveness of Information: Cross-search over 4,000 legal books, precedents, laws, guidelines, etc., one of the largest in the industry. Prevents omissions in research.
Immediacy with “AI Research”: Structures vast legal information with proprietary technology. Furthermore, by combining it with generative AI, AI instantly summarizes necessary legal information, allowing the fastest access to what you want to know.
Overwhelming Reliability with Instant Source Verification: Directly navigate to the source (articles, books, etc.) that forms the basis of the AI summary. This prevents the risk of hallucinations (misinformation) and provides reliable evidence to support strict decision-making by listed companies.
■ Comment from Itsuki Yagita, Representative Director of Legalscape Inc.
“We take it very seriously that so many companies, 1 in 5 in the Prime Market, have placed their trust in us. Creating an environment where legal professionals are freed from extensive information verification tasks and can dedicate more time to essential legal judgments and strategic planning directly contributes to strengthening the competitiveness of Japanese companies. Moving forward, as an 'infrastructure for legal information,' we will continue to strive for further data expansion and improved usability, supporting the management foundation of Japanese companies.”
◼️ About the Legal Research Platform “Legalscape”
“Legalscape” is a legal research platform that began offering its services in June 2021. AI instantly summarizes necessary legal information, allowing the fastest access to what you want to know.
▼ “Legalscape” Service Website
https://www.legalscape.jp/
▼ Download Service Materials
Detailed materials for “Legalscape” can be downloaded here
https://www.legalscape.jp/contact
In September 2023, we were the first in Japan to introduce an AI research function combining generative AI with our proprietary natural language processing technology. We have been highly praised for the next-generation experience that allows users to view books, laws, and guidelines at a glance, and for the industry's largest content (over 40,000 items, including over 4,000 books). We are favored by legal professionals nationwide, including the five major law firms, major corporate legal departments, local law firms, labor and social security attorney offices, and judicial scrivener offices.
■ About Legalscape Inc.
Legalscape upholds the purpose of “Implementing a future legal society through co-creation of people and technology” and is a legal data & AI company whose strengths lie in advanced natural language processing technology and basic research and application of generative AI in the legal field. We aim to realize a richer legal society by supporting intellectual production related to law and delivering legal knowledge more accurately, swiftly, and to every corner of society.
■ Company Overview
Company Name: Legalscape Inc.
Representative: Itsuki Yagita, Representative Director and CEO
Location: Todaimae Office (Headquarters)
8F Todaimae HiRAKU GATE, 2-3-10 Mukogaoka, Bunkyo-ku, Tokyo 113-0023
Toranomon Office
It is being utilized as the de facto standard for legal infrastructure in organizations that require advanced legal practice and governance.
■ Background: Legal DX is Shifting from the “Consideration” Phase to the “Implementation” Phase
Currently, listed companies are strongly required to have transparent management and swift decision-making. In a world dramatically changing with AI, the role of legal departments has expanded to include the aggregation of accurate legal information as the basis for management decisions and advanced risk management.
Against this backdrop, the transition from a research system that had to rely on individual experience to a research system that aggregates and structures information using AI is accelerating. This adoption record of “1 in 5 companies” indicates that Legalscape has moved beyond the trial phase by some advanced companies and has entered the phase of being implemented as a standard practical infrastructure for core Japanese companies.
■ Three Key Features for Which “Legalscape” is Valued
Comprehensiveness of Information: Cross-search over 4,000 legal books, precedents, laws, guidelines, etc., one of the largest in the industry. Prevents omissions in research.
Immediacy with “AI Research”: Structures vast legal information with proprietary technology. Furthermore, by combining it with generative AI, AI instantly summarizes necessary legal information, allowing the fastest access to what you want to know.
Overwhelming Reliability with Instant Source Verification: Directly navigate to the source (articles, books, etc.) that forms the basis of the AI summary. This prevents the risk of hallucinations (misinformation) and provides reliable evidence to support strict decision-making by listed companies.
■ Comment from Itsuki Yagita, Representative Director of Legalscape Inc.
“We take it very seriously that so many companies, 1 in 5 in the Prime Market, have placed their trust in us. Creating an environment where legal professionals are freed from extensive information verification tasks and can dedicate more time to essential legal judgments and strategic planning directly contributes to strengthening the competitiveness of Japanese companies. Moving forward, as an 'infrastructure for legal information,' we will continue to strive for further data expansion and improved usability, supporting the management foundation of Japanese companies.”
◼️ About the Legal Research Platform “Legalscape”
“Legalscape” is a legal research platform that began offering its services in June 2021. AI instantly summarizes necessary legal information, allowing the fastest access to what you want to know.
▼ “Legalscape” Service Website
https://www.legalscape.jp/
▼ Download Service Materials
Detailed materials for “Legalscape” can be downloaded here
https://www.legalscape.jp/contact
In September 2023, we were the first in Japan to introduce an AI research function combining generative AI with our proprietary natural language processing technology. We have been highly praised for the next-generation experience that allows users to view books, laws, and guidelines at a glance, and for the industry's largest content (over 40,000 items, including over 4,000 books). We are favored by legal professionals nationwide, including the five major law firms, major corporate legal departments, local law firms, labor and social security attorney offices, and judicial scrivener offices.
■ About Legalscape Inc.
Legalscape upholds the purpose of “Implementing a future legal society through co-creation of people and technology” and is a legal data & AI company whose strengths lie in advanced natural language processing technology and basic research and application of generative AI in the legal field. We aim to realize a richer legal society by supporting intellectual production related to law and delivering legal knowledge more accurately, swiftly, and to every corner of society.
■ Company Overview
Company Name: Legalscape Inc.
Representative: Itsuki Yagita, Representative Director and CEO
Location: Todaimae Office (Headquarters)
8F Todaimae HiRAKU GATE, 2-3-10 Mukogaoka, Bunkyo-ku, Tokyo 113-0023
Toranomon Office