Data updated: July 2026
磯山さやか Sayaka Isoyama ✓
@sayakaisoyama · Instagram · JP · entertainment
About 磯山さやか Sayaka Isoyama
@sayakaisoyama's followers & following
@sayakaisoyama currently has 447,686 followers on Instagram and follows 738 accounts, a follower-to-following ratio of 606.62. That places the account in the mid tier of entertainment creators.
@sayakaisoyama's content
@sayakaisoyama has published 1,393 posts to date, working across stories, static-posts, reels. The account's content is classified under entertainment, pets. Bio: “こちらが公式アカウントです🐶 事務所『Lifika（リフィーカ）』 @lifika_official HP↓”
AI quality check on @sayakaisoyama
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
@sayakaisoyama's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@sayakaisoyama's audience
Audience snapshot
40% male · 60% female
Core age group25-34
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit 磯山さやか Sayaka Isoyama?
Frequently asked questions
How many Instagram followers does @sayakaisoyama have?
As of July 2026, @sayakaisoyama has 447,686 followers (448K) on Instagram, follows 738 accounts, and has published 1,393 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @sayakaisoyama?
Verified contact details for @sayakaisoyama — 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 @sayakaisoyama's contact info — free trial →
How much does @sayakaisoyama charge for a sponsored post?
@sayakaisoyama 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 @sayakaisoyama's net worth?
@sayakaisoyama's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 448K followers and a premium price tier in entertainment, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @sayakaisoyama have fake followers?
Zaver's AI authenticity check scores @sayakaisoyama 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 @sayakaisoyama?
@sayakaisoyama's 448K followers skew 40% male / 60% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @sayakaisoyama's report on Zaver.
Which influencers are similar to @sayakaisoyama?
Zaver lists comparable entertainment creators in Japan in the "Influencers like @sayakaisoyama" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 61,892 vetted entertainment creators with plain-English queries.
