株式会社QTnet

『IOWN APN』を活用した東京-福岡間の遠隔分散型AIインフラ実証において、ワークロード特性に応じた実用性能を確認 出典

IOWN APNを用いた東京-福岡間の遠隔分散型AIインフラ実証で確認された実用性能とは何ですか

ワークロード特性に応じた実用性能が確認され、AI処理の効率的分散実行が可能であることが示された

IOWN APNの遠隔分散型AIインフラ実証において、どの2都市間でテストが行われましたか

東京と福岡の間で遠隔分散型AIインフラの実証が行われた

東京-福岡間の遠隔分散型AIインフラ実証で用いられた技術の名称は何ですか

IOWN APNと呼ばれる次世代通信インフラ技術が用いられた

IOWN APNを活用した実証実験で評価されたAIインフラの特性は何ですか

ワークロードの特性に応じた柔軟な処理配分と実用性能の確保が評価された

東京-福岡間のAIインフラ実証で確認されたワークロード特性の対応能力は何を示していますか

地理的に分散されたAI処理リソースが実際の負荷に応じて効果的に運用可能であることを示している

Practical Performance Confirmed for Remote Distributed AI Infrastructure Between Tokyo and Fukuoka Utilizing 'IOWN APN', Tailored to Workload Characteristics 出典

What is IOWN APN?

IOWN (Innovative Optical and Wireless Network) is a next-generation optical communication infrastructure concept proposed by NTT. APN (All-Photonics Network) is its core technology, achieving ultra-low latency and high capacity by communicating using only light.

What was confirmed in this demonstration?

It was confirmed that large-scale language model training using IOWN APN between Tokyo and Fukuoka achieved performance almost equivalent to a local environment (a 0.5% performance drop).

What are the benefits of this technology?

This technology reduces geographical constraints for data centers, allowing high-performance AI development even with GPUs and storage distributed remotely. This contributes to more efficient AI development, cost reduction, and disaster preparedness.

QTnet、7年連続健康経営優良法人ホワイト500に認定 出典

健康経営優良法人認定制度とは何ですか？

健康経営優良法人認定制度は、優良な健康経営に取り組む法人を「見える化」し、従業員や求職者などから社会的に評価を受けるための制度です。

ホワイト500とは何ですか？

ホワイト500は、健康経営優良法人（大規模法人部門）に認定された企業のうち、健康経営度調査結果の上位500法人が選ばれるものです。

QTnet Certified as a Health Management Excellent Corporation "White 500" for the 7th Consecutive Year 出典

What is the "Health Management Excellent Corporation Certification System"?

It is a system that makes excellent health management corporations "visible," leading to social recognition from employees, job seekers, related companies, and financial institutions as a "company that considers employee health management from a management perspective and strategically addresses it." The top 500 corporations in the large corporations category are certified as "White 500."

What does it mean for QTnet to be certified as "White 500" for the 7th consecutive year?

It signifies QTnet's consistent and strong commitment to employee health and well-being, recognizing it as a crucial aspect of their management strategy. This repeated certification highlights their sustained efforts in creating a safe, healthy, and supportive work environment.

What are QTnet's core principles regarding safety and health in the workplace?

QTnet's fundamental principle is that "Safety and health take precedence over everything else." They aim for "zero disasters and accidents" and strive to create a "comfortable workplace with less fatigue and stress" by establishing a safe and secure working environment and promoting both physical and mental health.

How does QTnet view its employees?

QTnet recognizes that "human resources are a valuable asset to the company." They actively support the health of their employees and their families, aiming to be a company where employees can work with vitality and maximize their potential, thereby contributing to societal development.

QTnet 連續七年獲頒「健康經營優良法人 2026 (White 500)」認證 出典

What is the "Health Management Excellent Corporation Certification System"?

It is a system that makes excellent health management corporations "visible," leading to social recognition from employees, job seekers, related companies, and financial institutions as a "company that considers employee health management from a management perspective and strategically addresses it." The top 500 corporations in the large corporations category are certified as "White 500."

What does it mean for QTnet to be certified as "White 500" for the 7th consecutive year?

It signifies QTnet's consistent and strong commitment to employee health and well-being, recognizing it as a crucial aspect of their management strategy. This repeated certification highlights their sustained efforts in creating a safe, healthy, and supportive work environment.

What are QTnet's core principles regarding safety and health in the workplace?

QTnet's fundamental principle is that "Safety and health take precedence over everything else." They aim for "zero disasters and accidents" and strive to create a "comfortable workplace with less fatigue and stress" by establishing a safe and secure working environment and promoting both physical and mental health.

How does QTnet view its employees?

QTnet recognizes that "human resources are a valuable asset to the company." They actively support the health of their employees and their families, aiming to be a company where employees can work with vitality and maximize their potential, thereby contributing to societal development.

マイナ救急対応「QT PRO セキュアモバイル［レセプト専用］」提供開始 出典

QT PRO セキュアモバイル[レセプト専用（マイナ救急）]とは何ですか？

救急現場でマイナンバーカードを活用した保険証確認「マイナ救急」に、インターネットを介さない閉域モバイル回線で安全かつ迅速に対応するためのサービスです。電源ONですぐに接続できます。

QT PRO VLAN（ギャランティ型）の特徴は何ですか？

大規模医療機関向けに、閉域網による高セキュリティな環境でオンライン請求・資格確認を可能にするサービスです。速度保証と24時間有人監視体制により、安定した通信を提供します。

マイナ救急とはいつから運用されていますか？

2025年10月から救急現場での運用が開始されています。このサービスは、その運用を支援するものです。

QT PRO Secure Mobile [Medical Billing Only (My Number Emergency)] Service Launched for My Number Emergency Response 出典

What is QT PRO Secure Mobile [Receipt Dedicated (My Number Emergency)]?

It is a service that allows for safe and operation-free insurance verification using the My Number Card at emergency sites through a closed mobile line without the internet.

What type of medical institutions is QT PRO VLAN (Guaranteed Type) suitable for?

It is suitable for large-scale hospitals and medical institutions with multiple locations, providing stable online billing and eligibility verification through a high-security closed network.

When did these services start being provided?

They started being provided from March 31, 2026.

QT PRO 安全行動[僅限醫療帳單（My Number緊急應對）]服務啟動，應對My Number緊急應對 出典

QTnet股份有限公司於何時開始提供支援My Number緊急應對的醫療帳單線上連接服務？

QTnet股份有限公司於2026年3月31日（星期二）起，開始提供『QT PRO 安全行動[僅限醫療帳單（My Number緊急應對）]』服務，以支援緊急醫療現場的線上資格確認。

QT PRO 安全行動[僅限醫療帳單（My Number緊急應對）]服務如何簡化救護車內的通訊設定流程？

該服務免除傳統所需的VPN設定與ID／密碼輸入，終端機開機後即可自動連接至社會保險診療報酬支付基金・國民健康保險中央會，大幅縮短急救人員的準備時間。

QT PRO 安全行動[僅限醫療帳單（My Number緊急應對）]如何防止患者個人資訊外洩？

本服務透過不經由網際網路的封閉行動網路進行連接，僅能存取社會保險診療報酬支付基金・國民健康保險中央會，從根本阻斷與其他網路的連結，確保資訊安全。

QT PRO 安全行動[僅限醫療帳單（My Number緊急應對）]如何防止未經授權的設備冒用通訊？

本服務採用硬體層級的終端認證機制，僅允許事先註冊的特定通訊終端使用，若設備遺失或遭竊，管理員可遠端立即停止通訊功能，防止非法使用。

QTnet為大型醫療機構提供的QT PRO VLAN（保證型）服務具備哪些主要特色？

QT PRO VLAN（保證型）服務具備封閉網路的高安全性與穩定性，提供專線連接、保證通訊速度，並由專人24小時全年無休監控維護，適合多據點醫療院所使用。

QTnet、7年連続健康経営優良法人ホワイト500に認定 出典

QTnetは経済産業省の健康経営優良法人2026のどの部門で認定されましたか？

QTnetは経済産業省および日本健康会議が主催する健康経営優良法人2026の大規模法人部門で認定されました。

QTnetが健康経営優良法人ホワイト500に認定された回数は何回ですか？

QTnetは健康経営優良法人ホワイト500に7年連続で認定されており、合計7回の認定実績があります。

健康経営優良法人ホワイト500に選ばれる企業数は大規模法人部門で何社ですか？

健康経営優良法人ホワイト500には、大規模法人部門のうち上位500社が選ばれて認定されます。

QTnetの代表取締役社長執行役員の氏名は誰ですか？

QTnetの代表取締役社長執行役員は小倉良夫（おぐら よしお）です。

QTnetが掲げる安全と健康に関する基本理念の内容は何ですか？

QTnetは「安全と健康は、全てに優先する」を基本理念として、災害・事故ゼロの職場づくりを推進しています。

QTnet Certified as a Health Management Excellent Corporation "White 500" for the 7th Consecutive Year 出典

What is the "Health Management Excellent Corporation Certification System"?

It is a system that makes excellent health management corporations "visible," leading to social recognition from employees, job seekers, related companies, and financial institutions as a "company that considers employee health management from a management perspective and strategically addresses it." The top 500 corporations in the large corporations category are certified as "White 500."

What does it mean for QTnet to be certified as "White 500" for the 7th consecutive year?

It signifies QTnet's consistent and strong commitment to employee health and well-being, recognizing it as a crucial aspect of their management strategy. This repeated certification highlights their sustained efforts in creating a safe, healthy, and supportive work environment.

What are QTnet's core principles regarding safety and health in the workplace?

QTnet's fundamental principle is that "Safety and health take precedence over everything else." They aim for "zero disasters and accidents" and strive to create a "comfortable workplace with less fatigue and stress" by establishing a safe and secure working environment and promoting both physical and mental health.

How does QTnet view its employees?

QTnet recognizes that "human resources are a valuable asset to the company." They actively support the health of their employees and their families, aiming to be a company where employees can work with vitality and maximize their potential, thereby contributing to societal development.

QTnet 連續七年獲頒「健康經營優良法人 2026 (White 500)」認證 出典

What is the "Health Management Excellent Corporation Certification System"?

It is a system that makes excellent health management corporations "visible," leading to social recognition from employees, job seekers, related companies, and financial institutions as a "company that considers employee health management from a management perspective and strategically addresses it." The top 500 corporations in the large corporations category are certified as "White 500."

What does it mean for QTnet to be certified as "White 500" for the 7th consecutive year?

It signifies QTnet's consistent and strong commitment to employee health and well-being, recognizing it as a crucial aspect of their management strategy. This repeated certification highlights their sustained efforts in creating a safe, healthy, and supportive work environment.

What are QTnet's core principles regarding safety and health in the workplace?

QTnet's fundamental principle is that "Safety and health take precedence over everything else." They aim for "zero disasters and accidents" and strive to create a "comfortable workplace with less fatigue and stress" by establishing a safe and secure working environment and promoting both physical and mental health.

How does QTnet view its employees?

QTnet recognizes that "human resources are a valuable asset to the company." They actively support the health of their employees and their families, aiming to be a company where employees can work with vitality and maximize their potential, thereby contributing to societal development.

『IOWN APN』を活用した東京-福岡間の遠隔分散型AIインフラ実証において、ワークロード特性に応じた実用性能を確認 出典

IOWN APNを活用した東京-福岡間の遠隔分散型AIインフラ実証はどの期間に実施されましたか？

IOWN APNを活用した東京-福岡間の遠隔分散型AIインフラ実証は2025年11月から2026年2月にかけて実施されました。

東京-福岡間の遠隔分散型AIインフラ実証に参加した企業はどこですか？

実証にはGMOインターネット株式会社、NTT東日本株式会社、NTT西日本株式会社、株式会社QTnetの4社が参加しました。

IOWN APN実回線を用いたAIワークロード性能評価で確認されたLLM学習の性能低下率はいくらですか？

大規模言語モデルの学習における性能低下率は、ローカル環境と比較してわずか約0.5%にとどまりました。

東京-福岡間の遠隔分散型AIインフラ実証における距離は約何kmですか？

東京-福岡間の遠隔分散型AIインフラ実証では、約1,000kmの距離を想定した環境が構築されました。

IOWN APN実証の事前段階（Phase1）はいつ実施され、どのような内容でしたか？

事前実証（Phase1）は2025年7月に実施され、東京‐福岡間約1,000kmの疑似遠隔環境での性能テストが行われました。

GMO Internet, NTT East, NTT West, and QTnet Confirm Practical Performance of Remote Distributed AI Infrastructure Between Tokyo and Fukuoka Utilizing IOWN APN, Tailored to Workload Characteristics 出典

What is IOWN APN?

IOWN APN (All-Photonics Network) is a next-generation network technology that utilizes optical technologies to achieve high-speed, high-capacity, and low-latency communication, aiming to realize a more advanced and efficient network infrastructure.

What was the purpose of this technical demonstration?

The purpose was to demonstrate the feasibility and practical performance of a remote distributed AI infrastructure between Tokyo and Fukuoka using IOWN APN, connecting GPUs and large-capacity storage across geographical distances.

What were the key findings of the demonstration?

The demonstration confirmed that AI workloads, such as LLM training, experienced only a minimal performance degradation (around 0.5%) compared to local environments. Image classification tasks were also found to be practically feasible in the remote setup through data optimization.