Curated AI News from Japan · 2026-08-23
9 of 9 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.
上司に言われたことを貼ると、そのまま送れる返事ができる「上司への返信ツクール」を公開
The company behind AI career agent Aile launched a free tool that generates ready-to-send replies and next steps from a boss’s instructions.
Why choose itA Japanese company launched a free AI tool today, making this an immediately actionable option for local builders.
【生成AI】ChatGPT Workで学ぶ画像制作・業務活用・著作権の基本 無料セミナー「AIエージェント時代の画像生成実践講座」（全2回）
クリーク・アンド・リバー社 offers a free course on image creation, business applications, and copyright management using ChatGPT Work.
Why choose itA Japanese company opened registration for a free, practical course today, though it is closer to a general seminar than hands-on training.
Prox Industries、清水建設株式会社が進めるAIロボットの研究開発を技術支援
Prox Industries announced technical support for an AI robot research and development project led by 清水建設株式会社.
Why choose itThis newly announced AI robotics partnership is relevant to Japan’s construction sector, but offers few entry points for outside participants.
OpenAI、「GPT-5.6 Sol」のAPI料金を値下げ 入力20％出力33％安く、11月21日まで
OpenAI cut promotional API pricing for GPT-5.6 Sol to $4 for input and $20 for output, down 20% and 33%, respectively, for at least three months. Credit use in ChatGPT Work and Codex is also reduced.
Why choose itThe latest API price cut creates an immediate opportunity to reduce model costs and tighten budget control.
ChatGPTが「使用量リセット権」を配布、Codex 2,000万人突破記念
OpenAI will give all paid Codex and ChatGPT Work users a ChatGPT usage reset that can be activated at a time of their choosing.
Why choose itPaid users can reset their usage limits immediately, though the update is not specific to Japan.
AIエージェント担当者が担う6つの役割！必要スキルと90日の進め方
An AI agent lead designs tasks delegated to AI and governs permissions and activity logs for autonomous execution, rather than merely selecting tools.
Why choose itThe article offers a useful skills map and 90-day implementation framework, but it is media guidance rather than a product or program.
Opus 4.8匹敵、DeepSeek V4 Flashの画像対応AIモデル公開
DeepSeek released the experimental multimodal model DeepSeek-V4-Flash-Vision-Exp on its API platform. Pricing matches DeepSeek V4 Flash, while plans for releasing the model weights remain unannounced.
Why choose itThe new model is available via API now, but it is a global release and remains experimental.
Anthropic、「ミュトス 5」を脆弱性スキャンに開放──「Claude Security」経由でEnterprise顧客が利用可能に
Anthropic added Claude Mythos 5 to Claude Security for Enterprise vulnerability detection. Access is limited to outputs such as patch suggestions, with no direct model access. It also announced a $35 million open-source protection fund.
Why choose itEnterprise teams can use this for vulnerability scanning, though its relevance to Japan is indirect.
Ryzen AI 5 340搭載一体型デスクトップPCなど対象に！ お得にPC買うならFMV Storeの「目玉品」に注目！
The FMV Store online PC shop is running a sale on multiple models.
Why choose itThis is a Japan-only PC promotion with immediate purchase availability, but limited value for AI development teams.