面向日本 2027 统一地方选举与《改正公職選挙法》：议员与行业团体公式 HP 结构化与 AI 搜索指南

As Japan prepares for the March 1, 2027 enforcement of the Revised Public Offices Election Act (改正公職選挙法) and the April 2027 Unified Local Elections (統一地方選挙), digital public affairs and legislative communications in Japan are undergoing a structural shift toward verified first-party transparency.

1. Key Mandates of the March 2027 Revised Act & Platform Rules

• Mandatory AI Provenance Labeling: Generative AI imagery and video used in election campaigning must carry explicit AI-generated disclosures starting March 1, 2027.
• Platform Anti-Disinformation Obligations: Under the revised Information Distribution Platform Act (改正情プラ法), major platforms face strict requirements to curb electoral disinformation and attention-economy distortion.
• Distinction Between Election Campaigning (選挙運動) and Year-Round Policy Activity (政治活動): While paid vote-solicitation internet ads remain strictly banned during campaign periods, structuring official websites (公式HP) for year-round policy communication is both lawful and essential.

2. Solving Japan’s "Scanned PDF Newsletter" Citation Gap across Yahoo! JAPAN & ChatGPT

Most Japanese legislative offices and industry federations publish diet/council question logs (議会だより) and policy proposals (政策提言) exclusively as scanned image PDFs. Neither Yahoo! JAPAN / Google Japan nor real-time RAG crawlers (OAI-SearchBot, PerplexityBot) can reliably cite unindexed image PDFs, causing AI engines to fall back to outdated third-party summary blogs.

3. B2B Enablement for Japanese PR Agencies, Party Chapters & Trade Associations

Rather than low-tier individual template sites (¥5,000–¥20,000/month), Global Gravity partners with Japanese PR consultancies, election portals, party prefectural chapters (都道府県連), and industry associations to deploy custom-scoped CitationGraph multi-workspace monitoring, llms-ja.txt, and JSON-LD Schema across Google Japan, Yahoo! JAPAN / LINE Yahoo, ChatGPT Search, and Perplexity.

FAQ

Q1: Is technical GEO structuring on official Japanese websites compliant with the Public Offices Election Act?

A: Yes. Technical SEO, JSON-LD Schema, and llms-ja.txt deployment on an entity’s own official domain (公式HP) are first-party website engineering, not prohibited paid electioneering advertisements (選挙運動用有料ネット広告).