Data updated: July 2026
瀬戸 麻実 セトマミ ✓
@mamiset · Instagram · JP · skincare
About 瀬戸 麻実 セトマミ
瀬戸 麻実 セトマミ is an educator and skincare expert based in Japan, focusing on beauty education. With a follower count of 136,045, she shares her knowledge through various content formats, including reels, carousels, stories, and long-form videos. Her content emphasizes authoritative and educational themes, aiming to empower her audience with informative tutorials and personal insights. As a professional in the beauty industry, she has trained over 1,300 students and leads a best cosmetics counter, showcasing her commitment to skincare education. Some content may require brand review.
@mamiset's followers & following
@mamiset currently has 136,045 followers on Instagram and follows 225 accounts, a follower-to-following ratio of 604.64. That places the account in the mid tier of skincare creators.
@mamiset's content
@mamiset has published 862 posts to date, working across reels, carousels, stories, long-form-video. The account's content is classified under skincare, beauty-tips, makeup. Bio: “44🇯🇵美容教育家｜美容講師 1300人以上の学生育成 ベストコスメカウンター👑主宰 現場×理論で40代美容を言語化 （くすまない・老け見え回避）”
AI quality check on @mamiset
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@mamiset's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@mamiset's audience
Audience snapshot
20% male · 80% female
Core age group35-44
The audience skews slightly male at 20%, primarily within the 35-44 age range. The top geographic location is Japan, indicating a localized and potentially engaged following. This demographic suggests a mature audience interested in skincare and beauty topics.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit 瀬戸 麻実 セトマミ?
Brands in the skincare and beauty sectors may find a suitable partnership with 瀬戸 麻実 セトマミ due to her educational approach and authoritative presence. Her focus on skincare education and beauty tips aligns well with brands looking to promote products that empower consumers through knowledge.
Frequently asked questions
How many Instagram followers does @mamiset have?
As of July 2026, @mamiset has 136,045 followers (136K) on Instagram, follows 225 accounts, and has published 862 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @mamiset?
Verified contact details for @mamiset — including business email where available — are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @mamiset's contact info — free trial →
How much does @mamiset charge for a sponsored post?
@mamiset sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate →
What is @mamiset's net worth?
@mamiset's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 136K followers and a standard price tier in skincare, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @mamiset have fake followers?
Zaver's AI authenticity check scores @mamiset 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check →
Who follows @mamiset?
@mamiset's 136K followers skew 20% male / 80% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @mamiset's report on Zaver.
Which influencers are similar to @mamiset?
Zaver lists comparable skincare creators in Japan in the "Influencers like @mamiset" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 14,487 vetted skincare creators with plain-English queries.
What is the follower count?
The creator has 136,045 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
The estimated price tier for collaborations is standard.
What is the content niche?
The primary niche is skincare, with secondary niches in beauty tips and makeup.
