Data updated: July 2026
井口理/Satoru Iguchi ✓
@191satoru · Instagram · JP · music
井口理/Satoru Iguchi has 1,125,466 Instagram followers as of July 2026. Estimated brand-deal earning potential is $8,300–$21,000 per sponsored post (a labelled estimate, not a confirmed figure).
- Followers
- 1,125,466 (1.1M)
- Est. earnings / post
- $8,300–$21,000 (estimate)
- Niche
- music
- Based in
- Japan
- As of
- July 2026
About 井口理/Satoru Iguchi
@191satoru's followers & following
@191satoru currently has 1,125,466 followers on Instagram and follows 81 accounts, a follower-to-following ratio of 13,894.64. That places the account in the mega tier of music creators.
@191satoru's content
@191satoru has published 12 posts to date, working across reels, stories, static-posts, long-form-video, live-streams. The account's content is classified under music, entertainment, music. Bio: “ㅤ”
AI quality check on @191satoru
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
@191satoru's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@191satoru's audience
Audience snapshot
50% male · 50% female
Core age group18-24
Collaboration pricing
Price tierElite
Get the AI fair-price estimate → free trialWhich brands fit 井口理/Satoru Iguchi?
Frequently asked questions
Who is 井口理/Satoru Iguchi?
井口理/Satoru Iguchi (@191satoru) is a music creator on Instagram based in Japan with 1,125,466 followers. Full stats, audience data and collaboration pricing are below.
How many Instagram followers does @191satoru have?
As of July 2026, @191satoru has 1,125,466 followers (1.1M) on Instagram, follows 81 accounts, and has published 12 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @191satoru?
Many creators publish a business email or contact button in their public bio. Zaver Radar surfaces those public contact details — email, phone and WhatsApp — where a creator has shared them, across millions of Instagram creators, so you can reach out from your own inbox. Find creator contacts in Zaver Radar — free trial →
How much does @191satoru charge for a sponsored post?
@191satoru sits in the elite 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 @191satoru's net worth?
There's no publicly confirmed net worth for @191satoru. Based on 1,125,466 followers in music, Zaver estimates brand-deal earning potential of roughly $8,300–$21,000 per sponsored post — a labelled estimate from audience size and creator-economy benchmarks, not a confirmed figure. Actual income depends on posting cadence, deal volume and other income sources. See the earning-potential estimate →
How old is @191satoru?
@191satoru's date of birth isn't publicly confirmed on their Instagram profile, so Zaver doesn't publish an age. What's public: 井口理/Satoru Iguchi is a music creator based in Japan with 1,125,466 followers.
Does @191satoru have fake followers?
Zaver's AI authenticity check scores @191satoru 90/100, based on multiple 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 @191satoru?
@191satoru's 1.1M followers skew 50% male / 50% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @191satoru's report on Zaver.
Which influencers are similar to @191satoru?
Zaver lists comparable music creators in Japan in the "Influencers like @191satoru" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 124,111 vetted music creators with plain-English queries.
