⚡ Data Science in Japan

Data science platforms and tools help users build, test, and share data models, visualizations, and experiments.

Japan is an East Asian country with a population of around 125 million people.

According to our data, data science technologies are detected on 0.008% of websites from Japan.

⭐ Most Popular in 2026

The following chart shows the top data science technologies on websites in Japan in 2026, based on market share.

The most popular is Hugging Face, which dominates the market with a substantial 53.8% share.
It is followed by Quarto with 23.1% and Kaggle with 15.4%.

🚀 Highlights

Here is a list of the top technologies that are more popular in Japan than worldwide.
Differences between global and country rankings are shown in parentheses.

✨ Best Data Science Technologies

Below is a more detailed list of 4 data science technologies used on sites from Japan, ranked by their market share.

RankNameMarket share
1
Hugging Face
New York, United States

A machine learning and data science platform and community that helps users build, deploy and train machine learning models.
2
Quarto
Boston, Massachusetts, United States

An open-source scientific and technical publishing system based on Markdown that allows users to write in plain-text Markdown or work with Jupyter notebooks and embed executable code in Python, R, Julia, or Observable JS.

FreeOpen source
3
Kaggle
Mountain View, California, United States

A platform for data science and machine learning that offers a variety of resources, including datasets, code repositories, and tools for building and deploying machine learning models.
4
Google Colab
Mountain View, California, United States

A free Jupyter Notebook hosted environment from Google.

👉 See Also

Data is based on the analysis of 157,876 websites from Japan.
Statistics were last calculated on .
For details, see our methodology and disclaimer.