Data updated: July 2026
小林優美 Yumi Kobayashi ✓
@yumirin217217 · Instagram · jewelry
About 小林優美 Yumi Kobayashi
@yumirin217217's followers & following
@yumirin217217 currently has 31,669 followers on Instagram and follows 2,053 accounts, a follower-to-following ratio of 15.43. That places the account in the micro tier of jewelry creators.
@yumirin217217's content
@yumirin217217 has published 1,327 posts to date, working across static-posts, reels, stories. The account's content is classified under jewelry, fashion, luxury-fashion. Bio: “● タレント実業家|日本🇯🇵⇄台湾🇹🇼 ●Founder jewelry 「YUMI KOBAYASHI」創業者 @yumi_kobayashi__ Shangri-la’s secret創業者 @shangrilassecret ● work 📧 yumirin2…”
AI quality check on @yumirin217217
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
@yumirin217217's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@yumirin217217's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit 小林優美 Yumi Kobayashi?
Frequently asked questions
How many Instagram followers does @yumirin217217 have?
As of July 2026, @yumirin217217 has 31,669 followers (32K) on Instagram, follows 2,053 accounts, and has published 1,327 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @yumirin217217?
Verified contact details for @yumirin217217 — 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 @yumirin217217's contact info — free trial →
How much does @yumirin217217 charge for a sponsored post?
@yumirin217217 sits in the premium 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 @yumirin217217's net worth?
@yumirin217217's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 32K followers and a premium price tier in jewelry, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @yumirin217217 have fake followers?
Zaver's AI authenticity check scores @yumirin217217 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 @yumirin217217?
@yumirin217217's 32K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @yumirin217217's report on Zaver.
Which influencers are similar to @yumirin217217?
Zaver lists comparable jewelry creators in the "Influencers like @yumirin217217" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 9,349 vetted jewelry creators with plain-English queries.
