20 of 263 Japanese-language candidates. Sources are a hand-picked whitelist, the ordering comes from model scoring, and the bar is whether it is useful to someone building AI in Japan — each entry says why we picked it. Most of this exists only in Japanese and never surfaces in English-language feeds.
Preferred Networks has launched PLaMo 3.1 Prime, a Japan-developed generative AI foundation model featuring on-premises Deep Research. The company says it reduces hallucinations. A free API plan is available.
Why choose itLocal deployment and a free API make this Chinese-developed model accessible for hands-on testing and business integration assessments.
02 Are Bans Enough? Personal Data of About 330,000 People at パナソニックグループ Uploaded to External Generative AI
「禁止」するだけでは防げない？ パナソニックグループで約33万人分の個人情報が外部生成AIに
MediaITmedia AI＋
Personal data of about 330,000 employees, former employees and family members was uploaded to an external generative AI service banned by the group. The group says the data will not be reused. The report examines the basis for that assurance.
Why choose itThis generative AI data leak at a Japanese company offers a useful reference for reviewing upload practices and data governance risks.
04 Discord Opens Public Server Conversations to Google and Other Search Engines, Raising Privacy Concerns
Discord、公開サーバの会話をGoogle検索などの対象に プライバシーへの懸念も
MediaITmedia AI＋
Discord will make some public server conversations searchable online, publishing AI summaries from mid-November and full posts from mid-December. The move raises concerns over privacy and AI training. In Japan, the feature is enabled by default and requires a settings change to opt out.
Why choose itConversation search is enabled by default in Japan, making this a timely settings and privacy check for community managers.
On October 27, DroR added residence-period renewal procedures in five languages to official.tokyo.jp, its nonprofit guide to everyday administrative procedures for foreign residents. The information is also accessible through a free API for AI and an MCP server.
Why choose itA free API and MCP integration offer a practical route to building services that help foreign residents navigate administrative procedures in Japan.
07 アイネットマコト Launches AIエージェント体験ラボ With 100 Workflows Across 20 Fields
アイネットマコト、20分野・100種類の業務フローを試せる「AIエージェント体験ラボ」を公開
CompanyPR TIMES
アイネットマコト has launched AIエージェント体験ラボ, a browser-based platform for trying 100 workflows across 20 fields, including inquiry responses and preliminary quotation creation.
Why choose itHands-on access to a hundred business workflows can help Japanese companies evaluate AI agents for their needs.
AVerMedia announced D137 Lynx on October 28, 2026. The ultra-compact edge AI device supports NVIDIA Jetson Orin NX and Orin Nano modules and is optimized for installation on drones.
Why choose itThis new drone edge AI device from Japan is worth a look for developers comparing hardware options.
ミライAI now supports touch-tone keypad input, combining speech recognition with button operations to automate telephone tasks such as identity verification and system queries.
Why choose itKeypad interaction adds another automation option to this Japanese AI phone service; teams can assess how it fits their workflows.
Japan's Cabinet Office website presents material on turning AX into growth through trustworthy AI.
Why choose itThe Cabinet Office’s official information on trustworthy AI is worth monitoring, though no specific implementation requirements are apparent.