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We are pleased to announce that Yaraku, Inc. has obtained the certification for the international standards of Information Security Management System (ISMS), ISO/IEC 27001:2013 and JIS Q 27001:2014), as of December 22, 2022. We will continue to strive for appropriate operation and improvement of our information security management systems (ISMS) based on the certification standards, and aim to become a company that is even more trusted by our customers.

【Overview of the certification】
Certified Organization: Yaraku, Inc.
Scope of Certification Registration: Planning and development of multilingual communication tools and provision of related services
Standard Certification: ISO/IEC 27001:2013
Certification Number: IS778669
Certification Date: December 22, 2022

JIS Q 27001:2014(ISO/IEC 27001:2013)認証

November 15, 2022

YarakuZen Terms Update Notice

In order to ensure that more people can use our services rest assured, we have updated the YarakuZen Terms of Use. This revision will be effective from December 12th, 2022.

Click here for details of the revisions.

AI翻訳プラットフォーム「ヤラクゼン」を開発する、八楽株式会社(本社:東京都渋谷区、代表取締役:坂西優、以下 八楽)は、立教大学異文化コミュニケーション研究科山田優研究室(以下、山田研究室)、および株式会社タチエス(本社:東京都昭島市、代表取締役社長 最高経営責任者 最高執行責任者:山本雄一郎、以下 タチエス)と共同で、AI翻訳をものづくり現場での英語力向上へ活用する実証実験を2022年11月よりスタートすることに合意しました。

We are pleased to announce that YarakuZen, the machine translation platform that  increases productivity with collabollation of AI and human, provided by Yaraku, Inc. has been updated to Ver. 4.3.0, with some new features.

YarakuZen is updated, ver 4.3.0

New languages are now available for DeepL and NICT General, and a non-translate (no translation required) icon and etc. have been added for smoother automatic translation process.

"Yaraku-Jin (やらく人)" is a series of articles that unravels Yaraku and YarakuZen by focusing on the "people (人) " surrounding Yaraku, such as the colleagues working together, YarakuZen users, and partner companies.

In this fifth volume, we interviewed Giovanni, a member of the NLP (Natural Language Processing) engineering team at Yaraku, Inc.


Our machine translation platform, YarakuZen, will no longer be supported on Internet Explorer 11 (hereinafter referred to as IE11),  on June 14th, 2022. Please refer to the following for further details including plans for the future.

1. Background

IE 11 has long been used as the standard browser for Windows-based PCs , but Microsoft has recently announced that it will no longer provide support from June 15th, 2022. In response to this, we have decided to remove IE11 from our recommended list of browsers in order to improve safety.


The future of Internet Explorer on Windows 10 is in Microsoft Edge
You will be transferred to an external site.

2. IE11 support ends on:

Tuesday, June 14th, 2022

3. Future browser recommendations for YarakuZen

If you are currently using IE11, we recommended using the following browsers instead:

  • Google Chrome
  • FireFox
  • Safari
  • Microsoft Edge

4. Inquiries

If you have any questions about this post, please contact us at: