Why X (Formerly Twitter) Is the Most Powerful Marketing Tool in Japan - Even With Just 100 Followers

Thinking of entering the Japanese market? You may be overlooking one of Japan’s most powerful marketing weapons-X (formerly Twitter). In most countries, X has taken a backseat to Instagram, TikTok, or LinkedIn. But in Japan, it plays an entirely different-and much more impactful-role.

This article explores why X continues to outperform other platforms in Japan, and how your brand can leverage it to grow your business locally.

Japanese commuter using X app on phone
In Japan, checking X is as routine as checking the news or weather.

Japan’s Unique Relationship with X: The Numbers Don’t Lie

X has an unusually strong foothold in Japan compared to other markets. With over 67 million monthly active users, it ranks just behind LINE and Instagram.

For perspective, Facebook’s user base in Japan is just 26 million-less than half that of X.

Globally, Japan is the second-largest market for X after the U.S.. In many countries, X is a niche platform. In Japan, it’s a cultural mainstay.

Even better-its influence spans generations: From teens to 40-somethings, more than half of users say they've purchased products after seeing them on X.

Why Posts Go Viral Even With 100 Followers

Screenshot of viral tweet with high impressions
Small accounts can still spark massive reach-thanks to repost culture and smart content.

In most social media platforms, reach is limited by your follower count. But on Japanese X, a post from a 100-follower account can get 1 million views overnight. This isn’t a rare case-it happens daily. Here’s why:

1. Repost Culture

Japanese users frequently repost interesting or emotional content. This repost chain builds viral momentum quickly. And since the algorithm values engagement, good content spreads fast-even from unknown accounts.

2. Anonymity Enables Honest Engagement

Unlike Facebook, where users are tied to their real names, X allows pseudonyms. This leads to more genuine emotional responses and viral interaction based on content-not identity.

3. The “Naka no Hito” Brand Persona

Japanese brand accounts are often operated with a casual, witty, and human tone. This “person inside the account” style creates trust and relatability, making users more likely to interact and share.

Brand engaging with user on X in playful tone
“Naka no Hito” culture: brands earn love by sounding human and playful.

What This Means for Foreign Brands

If you're planning to grow your business in Japan, don’t overlook X. Even with a small audience and limited budget, you can build visibility, engagement, and brand trust through smart use of this platform.

Focus on emotional storytelling, casual language, and frequent interaction with users. The return on investment-both financially and socially-can be massive.

Final Takeaway

X in Japan isn’t just a news feed-it’s a cultural phenomenon. It enables word-of-mouth marketing at scale. If your brand has a voice and a story, X can carry it further than you ever imagined.

Want help creating a localized social strategy in Japan? Contact us-we specialize in helping global brands grow in Japan's unique digital landscape.

How We Help You Succeed on X (Twitter) in Japan

Understanding the power of X in Japan is just the beginning. At JDOC Inc., we go a step further by helping you create localized strategies that leverage X’s unique viral mechanics. Whether you're starting from scratch or optimizing an existing presence, we tailor your brand voice, tone, and campaigns to engage Japanese users authentically.

From account setup, content planning, and real-time engagement to influencer collaboration and performance tracking-we provide full-service support to help you build momentum and trust. Our bilingual team ensures nothing is lost in translation, so your brand speaks to the heart of Japanese audiences.

With the right message and strategy, even a small following can turn into big results. Let us help you navigate this powerful platform-and make sure your voice is heard in Japan’s digital landscape.

Ready to make your brand heard in Japan? At JDOC Inc., we specialize in helping global businesses grow and succeed in the unique Japanese market. From crafting effective local social strategies to building trust with Japanese audiences, we bring the cultural insight and digital expertise you need. Let us help you turn followers into fans-and clicks into customers.

Contact us today to get started.

Your success story in Japan begins here.