Curated AI News from Japan · 2026-09-16

What's happening in Japan today

20 of 115 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.

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01 freee to Roll Out Public API and MCP for Reconciling Payment Records

freee、入出金明細の消込に対応するPublic API・MCPを順次提供開始

CompanyPR TIMES

Starting in October 2026, freee will gradually provide certified advisors with a Public API and MCP for reconciling incoming and outgoing payment records with transaction data.

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02 freee Officially Launches 「freee顧問先管理 | AIエージェント」 and 「freee Agent Hub」

freee、「freee顧問先管理 | AIエージェント」と「freee Agent Hub」の正式提供を開始

CompanyPR TIMES

freee has officially launched the two AI agent services for accounting and tax accountant offices across Japan.

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03 IssueHunt株式会社, Provider of “IssueHunt One,” Launches Fully Automated AI Agent-Based Vulnerability Assessment Service

プロダクトセキュリティ統合支援サービス「IssueHunt One」を提供するIssueHunt株式会社、『AIエージェントによる、完全自動の脆弱性診断サービス』を提供

CompanyPR TIMES

IssueHunt株式会社 launched a fully automated vulnerability assessment service performed by AI agents.

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04 Sharp Begins Accepting AI Server Orders in Japan

国内向けにAIサーバーの受注を開始

CompanyPR TIMES

Sharp is entering the AI server business, targeting companies, local governments, research institutions, and data center operators in Japan, with sales planned for fiscal 2027.

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05 MCP-Compatible AI Platform “mitoco Buddy” Upgraded

MCP対応AIプラットフォーム「mitoco Buddy」をバージョンアップ

CompanyPR TIMES

テラスカイ upgraded “mitoco Buddy,” an AI platform supporting MCP (Model Context Protocol), on September 15, 2026.

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06 Platio Canvas AI / Bakusoku.AI Launches “API Connector”—Build Headless Apps via AI Chat Without Migrating or Duplicating Data

Platio Canvas AI/Bakusoku.AIのAPI連携機能「API Connector」提供開始 ~既存データの移行・複製ゼロ!AIとの対話でヘッドレス※型アプリを簡単構築~

CompanyPR TIMES

アステリア株式会社 and its wholly owned subsidiary アステリアキャンバス株式会社 announced the feature’s launch.

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07 15-Language AI Interview Service ZeroInterview Adds AI Follow-Ups, Answer-Based Branching, and More

15言語対応AI面接「ZeroInterview」、AI深掘り・回答分岐など面接機能を拡充

CompanyPR TIMES

ZeroInterview now supports 15 languages, AI follow-up questions, answer-based question branching, company introduction videos, and AI responses to candidate questions.

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08 Generative AI Makes “Untold Workplace Experiences” Easier to Share—TrustScope Open Beta Launches September 15

「言えなかった職場体験」を生成AIが"発信しやすく"--企業口コミプラットフォーム「TrustScope」9月15日オープンβ開始

CompanyPR TIMES

合同会社鳳エンジニアリング will launch the open beta of its generative AI-powered company review platform TrustScope on September 15, 2026.

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09 「LLMOチェキ」 Launches “Search Trigger Rate” Across Eight Engines to Measure AI Web Search Usage

「LLMOチェキ」、AIがWeb検索を使ったかを実測する「検索発火率」を8エンジンで提供開始

CompanyPR TIMES

Announced by 株式会社Itera.

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10 LinkShare Japan Adds Article Heading Optimization Analysis to LinkSurge

リンクシェア・ジャパン、SEO・AI検索の統合分析ツール「LinkSurge」に新機能「記事見出し最適化分析」を追加

CompanyPR TIMES

LinkShare Japan added a heading optimization feature to LinkSurge, its SEO and AI search analytics tool jointly developed with Benzy.

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11 S&J Launches “CSIRT-Pro,” a Japan-Made Generative AI-Ready Security Data Lake Built from SOC Operations

S&J、SOC運用から生まれた生成AI対応の国産セキュリティデータレイク「CSIRT-Pro」を提供開始

CompanyPR TIMES

S&J, a cybersecurity company providing security monitoring and incident response services, has launched the next-generation SIEM “CSIRT-Pro.”

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12 Clinic LLMO/AIO Visibility Monitoring Tool “MediSignal” Launches—Automatically Checks Weekly Whether Your Clinic Appears in ChatGPT, Gemini, and Claude Responses

クリニック向けLLMO/AIO可視性モニタリングツール「MediSignal(メディシグナル)」を提供開始──ChatGPT・Gemini・Claudeの回答に自院が載っているかを毎週自動計測

CompanyPR TIMES

Medicall株式会社 launched MediSignal, an LLMO/AIO visibility monitoring tool for clinics, on September 15, 2026.

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13 University of Tsukuba Startup アイクス to Launch シンクロオーダー, an AI- and MCP-Powered Business Integration Platform for SMEs, on September 15

【筑波大学発ベンチャー アイクス】自社AI・MCP搭載 中小製造業向け業務統合プラットフォーム「シンクロオーダー」を9月15日に提供開始

CompanyPR TIMES

アイクス will launch シンクロオーダー on September 15, integrating multiple AI functions around project management for small and medium-sized manufacturers.

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14 Misoca Launches AI Chat-Based Invoice Creation and Management

Misoca、AIチャットツールと連携し請求書作成・管理ができる新機能を提供開始

CompanyPR TIMES

弥生株式会社 launched a Misoca feature that lets users create and manage invoices through natural conversations with AI.

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15 Final Aim Officially Launches Enterprise Version of Final Design 1st Sketch

Final Aim、手描きスケッチ起点の生成AI時代のクリエイティブ支援プロダクト「Final Design 1st Sketch」法人版を正式に提供開始

CompanyPR TIMES

The product supports creative work in the generative AI era, starting from hand-drawn sketches.

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16 AnyMind Group Enhances AI Avatar Generation and Live-Stream Analytics in AnyLive

AnyMind Group、AIライブコマースプラットフォーム「AnyLive」、AIアバター生成・ライブ配信分析機能を強化

CompanyPR TIMES

AnyLive has upgraded its AI avatar generation and live-stream analytics capabilities.

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17 Construction Management System CORECA Launches LINE-Based AI Concierge コレボ

建設業向け経営管理システム"CORECA"、LINEに常駐するAIコンシェルジュ機能「コレボ」をリリース

CompanyPR TIMES

コレカ株式会社 launched コレボ, a LINE-based AI concierge for its CORECA cloud management service for construction companies.

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18 フリットジャパン Launches AI Simultaneous Interpretation Service “Live Translation” at Shibuya Hikarie Hall

フリットジャパン、AI同時通訳サービス「Live Translation」を渋谷ヒカリエ ヒカリエホールで提供開始

CompanyPR TIMES

フリットジャパン株式会社 has introduced its AI simultaneous interpretation service, “Live Translation,” at Hikarie Hall in Shibuya Hikarie.

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19 GMOサイバーセキュリティ byイエラエ Uses “AIホワイトハッカー byGMO” for Web Application Testing

GMOサイバーセキュリティ byイエラエ、Webアプリケーション診断に「AIホワイトハッカー byGMO」を活用

CompanyPR TIMES

The company will use the product across all plans of its web application vulnerability assessment service.

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20 AVITA Launches Human-in-the-Loop Physical AI

AVITA、Human-in-the-Loop型フィジカルAIの提供を開始

CompanyPR TIMES

AVITA株式会社 has begun offering Human-in-the-Loop physical AI that incorporates human input into decision-making and feedback.

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