[Free & Open Source] How to set up ERPNext in Japanese in 5 minutes — ERPNext.JP Starter released (v16, Docker, MIT)

ERPNext can be launched in Japanese in 5 minutes.

In April 2026, we released ERPNext.JP Starter on GitHub (MIT License, free). It allows you to run Frappe/ERPNext v16 with a complete Docker setup and includes 17,739 entries in a translation dictionary tailored to Japanese business practices. It can be set up in 5 minutes on both Windows and Mac, as long as you have Docker Desktop installed.

👉 Repository: github.com/maihatch/erpnext-ja-starter

What is ERPNext?

ERPNext is a leading open-source ERP developed by Frappe Technologies. It covers all the necessary business areas for ERP, from accounting, sales, purchasing, inventory, manufacturing, and human resources, and is used worldwide. A major feature is that it does not use a monthly subscription model like SaaS, but rather the source code can be placed in your own environment and used freely.

However, the original version is English-based, and the Japanese UI often features unnatural translations that seem close to machine translation. It's common to hear people in Japan say, "I tried it, but gave up because the business vocabulary didn't match."

What you can do with ERPNext.JP Starter

ERPNext.JP Starter is a minimal starter package that provides a clear "gateway to Japanese."

• Translations tailored to Japanese practical use: The main screens for sales, purchasing, manufacturing, inventory, and accounting use vocabulary that is actually used in the field (17,739 entries in the translation dictionary).
• Instant startup with Docker: Start up the ERPNext core, database, cache, etc. all at once using only Docker Desktop.
• Frappe / ERPNext v16 compatible: Rolling tagsversion-16 This configuration makes it easy to incorporate the latest feature improvements.
• Free to try and modify under the MIT License (Note: ERPNext / Frappe itself is under the GPL. Please follow their respective licenses when redistributing.)

Steps to get started in 5 minutes

Preparation: Install Docker Desktop

You only need one piece of software: Docker Desktop (free). Install it from the link below, depending on your operating system.

System Requirements: 8GB or more of RAM recommended, 10GB or more of free disk space.

Step 1: Get the repository

Open Terminal (PowerShell on Windows, Terminal.app on Mac) and run the following:

git clone https://github.com/maihatch/erpnext-ja-starter.git
cd erpnext-ja-starter

When things don't go well:git If the command is not installed Git official website You can install it from there, or you can get it from GitHub's "Code → Download ZIP" page.

Step 2: Start up

docker compose up -d

With this single command, 11 containers, including the database, cache, backend, and frontend, will start up all at once.

If it doesn't work: Check if Docker Desktop is running and if port 8080 is not being used by another application.

Step 3: Wait for startup to complete

Normally, it takes 3 minutes to start up, and even on low-spec systems, it will start up within 15 minutes. Initialization runs in the background, so make yourself a cup of coffee and wait.

Step 4: Log in with your browser

In your browserhttp://localhost:8080/desk When you open it, the initial setup wizard will appear. Please select Country: Japan, Time Zone: Asia/Tokyo, Currency: JPY and proceed.

Step 5: Apply Japanese localization

After setup is complete, open Edit Profile → Language from the profile icon in the upper right corner of the screen, select "Japanese / ja", and save.

This will reflect the Japanese translation dictionary included with ERPNext.JP Starter on the screen. The main screens for sales, purchasing, manufacturing, inventory, and accounting will switch to translations that make sense in Japanese business practices.

Try it on GitHub

The repository and README are below. Issues and pull requests are welcome, such as "It works," "This is wrong," or "This could be improved." Stars are also appreciated.

👉 ** github.com/maihatch/erpnext-ja-starter **

For those considering whether it's truly possible to implement this for free

The next question that inevitably arises is, "It worked for free. But can we really integrate it into our own business operations?" We've honestly summarized the gap between the original standards and Japanese practices, and where you might get stuck if you try to create your own using AI, in a separate article, along with a 45-item rating chart.

👉 ** Can you really implement a solution using the free ERPNext? — An honest evaluation using a 45-item rating system. **

• Try it on GitHub: github.com/maihatch/erpnext-ja-starter (Stars welcome)
• Collaboration Welcome: Issues / Pull Requests / Translation Improvements
• Consultation: github@erpnext.jp

Notice Regarding Trademarks and Licenses "ERPNext" and "Frappe" are trademarks of Frappe Technologies Pvt. Ltd. This article and repository are a community project unrelated to Frappe Technologies and are not an official app.

Related Articles

- Can you really implement a solution using the free ERPNext? — An honest evaluation using a 45-item rating system. - Launching pad for in-house ERP development — ERPNext.JP source package - What is Open Source ERP? A thorough comparison of its mechanisms, benefits, and five major products.