Era of 2.57 Million Foreign Workers: HARMONIC insight Launches Two AI Tools to Translate Internal Documents into 47 Languages and Convert Training Materials into Videos

Era of 2.57 Million Foreign Workers: Multilingual Safety Training to Become Even More Critical with 2027 Skill Development Employment System

HARMONIC insight LLC (Headquarters: Tokyo, Representative Member: Ruriko Seta) has officially launched the sale of two AI-powered tools: 'Insight Doc Translator,' an AI translation tool that converts internal education and training materials into multiple languages, and 'Insight Training Studio,' which generates multilingual narrated training videos from PowerPoint materials. Individual users, small businesses, and overseas customers can purchase instantly online. For corporate customers who prefer invoice billing or bank transfer, the sales agent World Emblem Co., Ltd. will serve as the point of contact.

Background: The Era of 2.57 Million Foreign Workers and the 2027 Regulatory Shift

The number of foreign workers in Japan has reached approximately 2.57 million, with around 371,000 workplaces employing foreign nationals—both figures setting new historical highs. In April 2027, the 'Skill Development Employment System,' a reformed version of the Technical Intern Training Program, is scheduled to be implemented. This will further increase the importance for host companies to provide Japanese language support, establish comprehensive training systems, and deliver safety education that is truly understood on-site.

However, translating and converting safety training and operational procedure materials into multiple languages and video formats has traditionally required significant time and cost through outsourcing, with the need to recreate content every time revisions are made. In industries such as construction and manufacturing, where safety education directly prevents accidents, the 'language barrier' can pose a serious risk.

Representative Member Ruriko Seta stated, 'We want to deliver tools that enable workplaces to create environments where foreign workers can work safely—tools that the workplaces themselves can operate and use independently.'

Erik Arthur, Chief Architect who led the product design, commented: 'Having experienced construction, globalization, and AI implementation firsthand, I realized that general-purpose AI cannot fully capture on-site operational know-how. It is precisely in environments where language barriers can lead directly to accidents that industry-specific AI proves most effective.'

Product Overview

Insight Doc Translator — Full Document Multilingual Translation

One tool to handle and translate all file types: PowerPoint, Word, Excel, and PDF

The latest AI technology reads context and translates PowerPoint, Word, Excel, and PDF files into 47 languages while preserving the original layout. The ability to output files with charts, images, cells, and PDF formatting intact—ready to send as final deliverables—is the key feature.

Compatible with major AI translation engines such as DeepL, Google, and Claude. Features include translation memory (reusing previously translated phrases), automatic quality checks that detect missing translations, and a terminology glossary tailored for the construction industry (including Ministry of Health, Labour and Welfare-approved bilingual terms). The AI operates using the customer's own API key, and translation data is not stored on our servers, enabling compliance with internal security policies.

Insight Training Studio — Convert PowerPoint into Training Videos

No complex video editing required—upload a PowerPoint file and a video is automatically generated

AI converts speaker notes into natural-sounding narration, automatically generating training and manual videos with subtitles. No voice actors or studios are needed—existing PowerPoint materials become video training content instantly.

Supports multilingual narration and LMS delivery (SCORM 1.2), enabling safety training to be delivered in multiple languages to foreign workers.

When used together, the two products enable end-to-end in-house production—from translating training materials to generating multilingual narrated videos. Both tools operate using the customer’s own API key, and translation and generated data are not stored on our servers, allowing secure internal operations without centralizing sensitive information externally.

Both products offer a 30-day free trial of all features—no credit card required.

▼ Free Download (30-day free trial, start with just an email address) Insight Doc Translator: https://insight-office.com/ja/products/insight-doc-translator

Ins游戏副本 Training Studio: https://insight-office.com/ja/products/insight-training-studio

Two Purchase Options

For those wishing to continue using the products after the trial, licenses can be purchased below.

Purchase section on product pages—supports instant online purchase as well as invoice and bank transfer for corporate customers

(1) Instant Online Purchase (for individuals, small businesses, and overseas customers)

Supports online payment via credit card or PayPal. Purchase directly from the product page.

(2) Invoice and Bank Transfer (for corporate customers)

Sales agent 'World Emblem Co., Ltd.' will serve as the contact. Corporate customers who prefer monthly billing, invoice issuance, and bank transfer should use this option.

Future Outlook

HARMONIC insight LLC will continue to incorporate operational improvement expertise gained from consulting projects into its products, supporting the education and retention of an increasing number of foreign workers. The company will progressively advance industry-specific use case proposals and feature enhancements, starting with construction and manufacturing sectors.

Product Information and Inquiries

Product Pages and Brochures:

Insight Doc Translator: https://insight-office.com/ja/products/insight-doc-translator

Insight Training Studio: https://insight-office.com/ja/products/insight-training-studio

Product Website: https://insight-office.com

Product and Purchase Inquiries: HARMONIC insight (HARMONIC insight LLC) support@h-insight.jp

Corporate Invoice Purchases (Sales Agent): World Emblem Co., Ltd. Application and Plan Changes: console@world-e.biz / Inquiries: help@world-e.biz

Media Inquiries: HARMONIC insight Public Relations support@h-insight.jp

Sources: Number of foreign workers and workplaces employing foreigners = Ministry of Health, Labour and Welfare, 'Summary of Notifications on Foreign Employment Status' (as of October 2025); Skill Development Employment System = Immigration Services Agency