Top Fitness Instagram influencers in Japan for March 2025

We discovered and carefully vetted Fitness Instagram influencers in Japan for March 2025 as per their follower count, engagement rate, audience quality. Check out the profiles of the top 10 influencers for your marketing campaigns. Sign up for free to unlock all influencer profiles and detailed reports.
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The list shows the Top Fitness Instagram influencers in Japan for March 2025 and is updated monthly. To view all creators' detailed analytics and find more accounts,

1.Noah Nicholas

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 Japan

Followers

5.2K

Engagement rate

3.6%

Average likes

169

Bio

Personal Trainer @foleysfitnesscenter Celtics ☘️ Travel 🛫 Gym 🏋️ Coaching: @noahnicholasfit

2.義武尊 a.k.a 黒唯美勇帝

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 Japan

Followers

10.3K

Engagement rate

1.9%

Average likes

194.50

Bio

🏴‍☠️×🇯🇵 D HORSE GYM OWNER #lifestyle #workout #training #fitness #tattoo #fashion #car #japan

3.Joel Hadley Jr.

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 Japan

Followers

52.6K

Engagement rate

0.0%

Average likes

3.50

Bio

💪 Public Speaking + Confidence Coach 🚀 Helping Men Build Unshakable Confidence 🗣️ Become A Master Speaker 📩 DM Coach Inquiries

4.Kazusa Iwashita

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 Japan

Followers

5.7K

Engagement rate

4.0%

Average likes

219

Bio

Hula Hālau Oʻ Leilani NIKE official trainer @niketokyo Fitness trainer: Yoga, Pilates, Training and Stretch 📍Japan, Tokyo/Hawaii, Honolulu

5.🏆Mens Physique Competitor🏆

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 Japan

Followers

7.6K

Engagement rate

2.1%

Average likes

150

Bio

🇮🇱ישראל 🎓 Software Engineer & MBA Grad 🎓 ▶️From🍩Fat➡Fit🍳 🔶 Sponsors🔸@IsraelBody🔸@OfficialSyntrax 🔸@AllinIsrael 🔸@one1israel 🔸

6.小杉 竜也 

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 Japan

Followers

6.3K

Engagement rate

4.5%

Average likes

278

Bio

Kyoto 🇯🇵→Osaka→Tokyo🗼 ‘99 (25) Workout スポーツモデル NSCA-CPT. 健康運動実践指導者 2022 OUA🎓 京都医健 パーソナルトレーナー専攻 🎓

7.YURIKA

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 Japan

Followers

11.3K

Engagement rate

3.3%

Average likes

349

Bio

YurikaUemura License Pilates/Yoga/Training/Onsen 🐶Shihtzu♂ @yukichiiii0314

8.Naoki Nakamura

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 Japan

Followers

43.9K

Engagement rate

1.6%

Average likes

695.50

Bio

I ‘m Japanese buff🇯🇵 @n.w.n.personal.gym #tattoo#fitness#security#workout#personaltrainer #japan #osaka #アメ村#刺青筋肉

9.Yuki Sorci

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 Japan

Followers

376K

Engagement rate

0.1%

Average likes

412.50

Bio

◽️CEO @evolifeapparel ◾️USBB All Japan Mens Physique Overall🏆 ◽️Fmr Pro MMA Fighter👊🏼🤼‍♂️🥋 ◾️Trader📈 🔹@yavalabs.official

10.⚜REI⚜

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 Japan

Followers

9K

Engagement rate

4.3%

Average likes

362

Bio

⚜️ 🇯🇵 100%⚜ 5’8 #workout #motivation Sou japonesa falo japonês, português e inglês! 😎seja bem vinduu 💋

How We Collect Data of Fitness Instagram influencers in Japan

We use an advanced automated system to collect Instagram influencer profiles by regularly monitoring the Instagram database. Our system identifies the profiles of Japan-based Instagram influencers within the fitness niche by focusing on the following key metrics:

  • Relevance to fitness: Our system analyzes each influencer's username, bio, and posts to confirm that their content is related to the fitness niche.

  • Location Verification: Our system checks for the inclusion of city or country names in profiles, and where necessary, we analyze flags, localized posts and profile bio data to confirm the influencer's location in Japan.

  • Public Profiles Only: We exclude private profiles, even if they are Japan-based and publish fitness-related content. Our system only extracts the public profiles of influencers.

  • Sufficient Number of Posts: Our system picks the influencer accounts that have a consistent history of posts. It proves that the influencer is active and engaged in their content.

  • Minimum Follower Count: Our system prioritizes Japan-based fitness influencers with a minimum of 5,000 followers.

By analyzing these key statistics, our system automatically identifies the most relevant fitness influencers located in Japan, extracts the data, and adds it to our database. The information is then processed, verified, and classified to ensure accuracy and relevance.

How Our Algorithm Identifies Fitness Instagram Influencers in Japan

Heepsy uses an Al-powered algorithm to identify the most relevant fitness Instagram influencers in Japan.

Identifying Influencer Location in Japan:

  • Profile Location Information: First, we check if the influencers profile explicitly mentions city or country. If the profile contains certain specific cities from Japan, or any other reference to Japan, we automatically mark the profile as Japan-based.

  • Bio and Content Analysis: If no explicit location is mentioned, our system scans the influencer's bio for any references to Japan, such as cultural symbols, language spoken within Japan, or location- specific hashtags that could indicate the influencer's connection to Japan.

  • Use of Flags and Emblems: In cases when the influencer doesn't mention a specific city or region, we look for flags in the bio that indicates Japan or any related symbols suggesting origin from Japan.

  • Localized Content: We analyze the influencer's content for any localized posts that show landmarks from Japan, events, or local cultural references. This can help us identify their location and target audience within Japan.

Identifying fitness relevance:

  • Identifying Key Terms: We begin by searching for specific fitness-related terms, such as 'fitness' or any other industry terms in an influencers profile (including their name, bio, and posts).

  • Expanding with Synonyms and Variations: Our algorithm recognizes related terms within the industry and other fitness specializations. We also account for variations, ensuring a comprehensive view of the influencer's expertise.

  • Multilingual Detection: To ensure a global reach, we use an Al-based multilingual sentence transformer to detect influencers in different languages, so we don't miss out on valuable fitness voices around the world.

  • Assigning Relevance Scores: Each influencer profile is assigned a score based on their relevance to the fitness category. The higher the score, the more aligned their profile with your campaign needs.

  • Prioritizing Top Influencers: In our recommendations we prioritize the influencers with the highest relevance scores. This helps us to ensure that the profiles suggested are the best fit for your marketing strategy.

How We Rank Fitness Instagram Influencers in Japan

During the location identification process, we assign a score to each Instagram influencer profile that reflects its relevance to fitness and Japan.

Then we use these scores to rank the profiles in our listings. Influencers with higher relevance scores in both categories - fitness and their connection to Japan - are ranked higher in the results.

As a result, when you search for fitness Instagram influencers in Japan in our database, the most relevant profiles appear first. This makes it easier for you to find the best match for your project.

How Often Our Listing of Fitness Instagram Influencers in Japan is Updated

We update our database monthly to ensure you have access to the most current and relevant fitness Instagram influencers in Japan. The profiles listed reflect the latest data as of March 2025.

Our automated system continuously monitors Instagram, tracking changes in follower count, engagement levels, and content activity from fitness influencers in Japan. This ensures that our database remains accurate and relevant and helps you find the best fitness Instagram influencers in Japan for your campaigns at any given time.