Instagram user trends in Japan 2026

Instagram is gaining momentum in Japan

It is one of the fastest-growing social media platforms in Japan. In this article, we explain how people in Japan use Instagram and how the app can help you to promote your service/product when entering the Japanese market.

Number of active users

According to DataReportal’s Digital 2026: Japan report, Instagram had a potential advertising audience of 63.2 million in Japan, based on data from late 2025. This was equivalent to 51.4% of Japan’s population and 59.1% of its internet users. The platform’s potential ad reach increased by 10.9% between October 2024 and October 2025, demonstrating continued growth in the audience available to advertisers.

Demographics of active users

Instagram’s adult advertising audience in Japan continues to skew female. According to the same report, 56.1% of its adult ad audience was female and 43.5% was male, with women accounting for the larger share of the platform’s advertising audience.

Why is Instagram valuable in Japan

Japanese people use hashtags for search and discovery and the number of times they search is three times more than the global average. At the same time, Japan has one of the highest rates of use for Stories. The same is true for click through ecommerce. 

Instagram is a useful platform for corporate branding and fan base marketing. It focuses on users’ interests and intuitive communication through photos and videos. This makes it an excellent platform for marketing B2C products and services in Japan.