Japan: How Samba Digital Builds Fan Bases in One of Sport’s Most Demanding Markets

Why Japan

Japan is one of the most valuable and most demanding markets for international sports properties. Fans are loyal, digitally active and highly attentive to detail. They expect content that speaks their language, respects local codes and lives on the platforms they actually use, from X to Line.

Translating a global feed is not enough. Winning in Japan means building a dedicated presence, working with local voices and connecting every piece of content to a story Japanese fans already care about: a national star, a local partner, a tournament on home soil.

That is the approach Samba Digital has taken for clubs, leagues and events across football and tennis. Across two of these programs alone, AS Monaco and the Roland-Garros Junior Series, our work has generated 116 million impressions.

AS Monaco: a dedicated voice for Japanese fans

For several seasons, Samba has supported AS Monaco in growing its Japanese audience, primarily through a dedicated X account. With Takumi Minamino in the squad and several Japanese partners on board, Japan became a key market for the club.

Our team produces localized graphic content at a sustained rhythm of 85 posts per month and supports the club with its media presence and activations involving local Japanese media.

2025-26 season on X:

• 26M total impressions
• 6.3M video views
• 400K engagements

Chelsea FC: building the APAC community on Line and Facebook

Since November 2022, Samba has supported Chelsea FC in growing and engaging its fan base in Japan and South Korea. The program combines content localization, localized graphics and subtitling on the platforms that matter most in the region, including Line, Japan’s leading messaging app.

The content strategy reinforces the club’s historical ties with both countries, from commercial partnerships to pre-season tours.

• 269K followers on Line
• 270K fans on Facebook
• +14% community growth between August 2024 and January 2025
• +41% impressions vs 2023-24

Roland-Garros Junior Series by Renault: bringing the tournament to Tokyo

In October 2025, Samba ran the social media strategy for the FFT on the second edition of the Roland-Garros Junior Series by Renault, held in Japan.

The Japan edition raised the bar on storytelling with documentary-style production, stronger brand consistency and content built around the discovery of Tokyo. Short vertical video drove performance, with Instagram Reels views doubling to reach 50M. Local activations and influencer collaborations boosted visibility while anchoring the tournament in Japanese culture.

• 100+ posts
• 90M impressions
• 66M video views
• 536K engagements

Ligue 1: creator-led transfer window content

The transfer window is one of the most important moments of the season for fan acquisition. For the 2025-26 season, Samba partnered with Ligue 1 to develop creative concepts with content creators, announcing the arrival of some of football’s biggest names to the league for Japanese audiences.

• 4.2M average video views per edit
• 628K average likes per edit

What makes it work

Across every program, the same principles apply:

• A dedicated presence, not a translated feed: separate accounts, native copy and a publishing rhythm built for the market
• The right platforms: X and Line alongside Instagram and Facebook, chosen for how Japanese fans actually consume sport
• Local relevance first: national players, local partners, home-soil events and Japanese media as entry points
• Video at the core: short, vertical, culturally rooted formats that travel

Japan rewards brands that commit for the long term. Samba Digital gives sports properties the local expertise and production capacity to build that commitment into a lasting fan base.

Looking to grow your audience in Japan? Let’s talk.