GX Research Hub · English
GX & Decarbonization Research
This page provides an English interface to the gxceed GX paper corpus. The corpus aggregates papers from 14 contributing scholarly metadata sources and uses AI-assisted classification to identify signals related to measurement, policy narratives, outcomes, implementation, industrial adoption, and verification.
The goal is not only to discover papers, but to observe how GX research is distributed across research substance, implementation narratives, external expectations, implementation substance, and judgment formation.
Summaries are AI-assisted. Always refer to the original paper for authoritative conclusions.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#AI × ESGDOI
Automatic Generation of Improvement Proposals for Environmental Activities in Companies
企業における環境活動の改善案の自動生成
(著者不明)
This paper proposes a method for automatically generating improvement proposals for environmental activities in companies. By leveraging AI technology, it aims to derive efficient and effective environmental improvement measures, expecting …
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#AI × ESGDOI
ESG-related sentence extraction from securities reports using BERT
BERTを用いた有価証券報告書からのESG関連文抽出
(著者不明)
This paper proposes a method using BERT to extract ESG-related sentences from Japanese securities reports, enabling automated ESG disclosure analysis.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#ESGDOI
Empirical Analysis on Hazardous Chemical Substance Management and Corporate Value in Japan
日本における有害化学物質管理と企業価値に関する実証分析
(著者不明)
This study empirically analyzes the impact of hazardous chemical substance management on corporate value in Japanese firms. It examines how proper management and disclosure of hazardous chemicals relate to investor valuation and financial p…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#ESGDOI
Current Status and Issues of ESG Information Disclosure by Listed Companies
上場会社のESG情報開示の現状と課題
(著者不明)
This paper reviews the current state of ESG information disclosure by listed companies, organizing issues regarding quality, quantity, and challenges. It examines Japanese companies' responses and future directions amid growing demands for …
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#ESGDOI
A Few Considerations on the Logic and Scope of the Relationship between ESG Responses and Corporate Legal Regulations
ESG対応の企業法規律との連関の論理と射程に関する若干の考察
(著者不明)
This paper theoretically examines the logic and scope of the relationship between ESG responses and corporate legal regulations. It analyzes the connection between corporate social responsibility and legal obligations, discussing the impact…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#AI × ESGDOI
Research on Characteristics of Corporate Strategy through Analysis of Integrated Reports Using Text Mining: Focusing on Major Real Estate Developers
テキストマイニングを用いた統合報告書の分析による企業戦略の特徴に関する研究‐大手不動産デベロッパーを対象として‐
(著者不明)
This paper applies text mining to integrated reports of major real estate developers to extract and analyze characteristics of corporate strategy. It quantitatively captures ESG-related trends in the reports and highlights differences withi…
Preprint🇯🇵→🌍 Japan-to-Global🇯🇵 JapanZenodo2026#AI × ESGDOI
A Disclosure-Based Method for Measuring Non-Financial Evidence Infrastructure: N4/N5 Axes, ΔN, and Multi-Provider LLM Scoring
Kokubu, Hiroyuki
This paper proposes a disclosure-based method for measuring non-financial evidence infrastructure maturity in corporate sustainability disclosures. It introduces N4 and N5 scoring axes, ΔN (year-on-year change), four regression-type classif…
Preprint🇯🇵→🌍 Japan-to-Global🇯🇵 JapanZenodo2026#Disclosure InfrastructureDOI
Computability Is Not Uniform: Axis-Specific Frictions in Corporate Sustainability Disclosure Infrastructure
Kokubu, Hiroyuki
This data note examines the computability of GHG disclosure from 89 Japanese Prime Market firms using a Computability Support Score (CSS) across three axes: machine readability, unit normalization, and API accessibility. Machine readability…
Preprint🇯🇵→🌍 Japan-to-Global🇯🇵 JapanarXiv (cs.CY, cs.AI)2026#AI × ESGDOI
Limited Marginal Benefit of Reasoning-Heavy LLM Deployment in ESG Narrative Scoring: A 4-Model Consensus Study on Japanese Listed Firms
Hiroyuki Kokubu
This paper empirically examines the value of reasoning-heavy LLMs for automated ESG narrative scoring, using data from ten Japanese listed firms. Using a four-model consensus design, it finds that the mean score deviation between the reason…
Preprint🇯🇵→🌍 Japan-to-Global🇯🇵 JapanSSRN Working Paper2026#AI × ESG
Structured GHG Disclosure Accessibility for Listed Japanese Firms: An Engineering Pilot Using EDINET and LLM-Assisted Report Extraction
Hiroyuki Kokubu
This paper examines structured GHG disclosure accessibility for 89 major Japanese listed firms using EDINET statutory filings and LLM-assisted extraction from voluntary reports. Only 23 firms had current-year structured GHG tags in EDINET; …
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#HydrogenDOI
Large-scale hydrogen energy system using renewable energy
再生可能エネルギーを利用した大規模水素エネルギーシステム
(著者不明)
This paper discusses a large-scale hydrogen energy system powered by renewable energy. It likely covers system design, economic feasibility, and technical challenges for scaling up.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#HydrogenDOI
Economic Rationality of Low-Cost Renewable Hydrogen Production System Using Batteries: Trial Application of Fermi Estimation
蓄電池を援用した低コスト再エネ水素製造システムの経済的合理性:フェルミ推定の試行的適用
(著者不明)
This paper evaluates the economic rationality of a renewable hydrogen production system using batteries via Fermi estimation. It focuses on the potential for cost reduction and tests the methodology's applicability.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#Renewable EnergyDOI
Preliminary Considerations on the Development of Offshore Renewable Energy in Japan's Exclusive Economic Zone
我が国の排他的経済水域における海洋再生可能エネルギーの展開に関する予備的考察
(著者不明)
This preliminary study outlines the potential for offshore renewable energy development in Japan's exclusive economic zone (EEZ), reviewing legal and institutional challenges. It suggests future policy directions for Japan based on global t…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#HydrogenDOI
Contribution Potential of Hydrogen Towards Building a Sustainable Energy Society
持続可能なエネルギー社会構築に向けた水素の貢献可能性
(著者不明)
This paper examines how hydrogen can contribute to building a sustainable energy society. It discusses technological challenges and policy importance in hydrogen production, storage, and utilization, presenting hydrogen's potential for deca…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#Renewable EnergyDOI
Initiatives in the Field of Renewable and Next-Generation Energy in Niigata Prefecture
新潟県における再生可能・次世代エネルギー分野の取り組み
(著者不明)
This report introduces initiatives in renewable and next-generation energy in Niigata Prefecture, Japan, showcasing specific measures and project examples for regional energy transition.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#Energy TransitionDOI
Keynote Speech: Honda's Carbon-Neutral Fuel Research and Development Efforts
【基調講演】 Hondaのカーボンニュートラル燃料研究開発の取り組み
(著者不明)
This keynote speech outlines Honda's R&D efforts on carbon-neutral fuels, positioning them within the company's decarbonization strategy. It discusses technological pathways such as synthetic fuels and hydrogen carriers, along with a roadma…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#Energy TransitionDOI
Railway Technology Strategy towards Decarbonization
脱炭素に向けた鉄道技術戦略
(著者不明)
This paper outlines Japan's railway technology strategy for decarbonization, including electrification, hydrogen fuel cell trains, and energy-efficient operations. It provides a roadmap and policy implications for low-carbon railways.
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#PolicyDOI
Japan's Policy Starts Moving: Aiming for a Decarbonized Society by 2050
動き出した我が国の政策「2050年脱炭素社会を目指す」
(著者不明)
This paper outlines Japan's policy framework for achieving carbon neutrality by 2050. It covers renewable energy expansion, industrial transformation, and regulatory support measures. Provides key directions for corporate decarbonization st…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#Disclosure InfrastructureDOI
Stock market reaction to first-time issuance of integrated reports
統合報告書の初回発行に対する株式市場の反応
(著者不明)
This study analyzes stock market reactions to the first-time issuance of integrated reports. Using event study methodology, it finds that initial publication leads to positive abnormal returns, suggesting investors value enhanced non-financ…
Peer-reviewed🇯🇵→🌍 Japan-to-Global🇯🇵 JapanJournalJ-STAGE#ESGDOI
The State of Financial Reporting from the Perspective of Integrated Thinking (29th Annual Fall Conference Unified Theme: Analysis of Financial and Non-Financial Information - Focusing on Integrated Reporting)
統合思考にみる財務報告のあり方(第29回秋季大会統一論題「財務情報と非財務情報の分析-統合報告を見つめて-」)
(著者不明)
This paper examines how integrated thinking influences financial reporting. It explores the potential of integrating non-financial and financial information to improve reporting quality, discussing the role of reporting in value creation.