Data updated: July 2026
Hirofumi Kiyonaga โ
@kiyonaga_soph ยท Instagram ยท JP ยท business-tips
About Hirofumi Kiyonaga
@kiyonaga_soph's followers & following
@kiyonaga_soph currently has 57,785 followers on Instagram and follows 816 accounts, a follower-to-following ratio of 70.81. That places the account in the micro tier of business-tips creators.
@kiyonaga_soph's content
@kiyonaga_soph has published 2,899 posts to date, working across static-posts, stories, carousels. The account's content is classified under business-tips, technology, marketing. Bio: โ๐ฃ๐ซ๐ซ๐ช.๐ข๐จ - ๐ค๐ข๐ค๐ค.๐ข๐จ ๐ฆ๐ข๐ฃ๐. @soph_co_ltd ๐ค๐ข๐ค๐ค.๐ข๐ช - ๐.๐๐๐๐๐จ๐ @jleaguejp ๐ค๐ข๐ค๐ค.๐ฃ๐ข - ๐ฆ๐๐ฎ๐ฐ๐ธ @stack.jp ๐ค๐ข๐คโฆโ
AI quality check on @kiyonaga_soph
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
@kiyonaga_soph's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@kiyonaga_soph's audience
Audience snapshot
50% male ยท 50% female
Core age group35-44
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate โ free trialWhich brands fit Hirofumi Kiyonaga?
Frequently asked questions
How many Instagram followers does @kiyonaga_soph have?
As of July 2026, @kiyonaga_soph has 57,785 followers (58K) on Instagram, follows 816 accounts, and has published 2,899 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @kiyonaga_soph?
Verified contact details for @kiyonaga_soph โ including business email where available โ 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 @kiyonaga_soph's contact info โ free trial โ
How much does @kiyonaga_soph charge for a sponsored post?
@kiyonaga_soph 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 โ
What is @kiyonaga_soph's net worth?
@kiyonaga_soph's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 58K followers and a premium price tier in business-tips, brand collaborations are a meaningful income stream โ Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate โ
Does @kiyonaga_soph have fake followers?
Zaver's AI authenticity check scores @kiyonaga_soph 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 โ
Who follows @kiyonaga_soph?
@kiyonaga_soph's 58K followers skew 50% male / 50% female, core age group 35-44. Full audience breakdowns โ age bands, gender split and country-level distribution โ are part of @kiyonaga_soph's report on Zaver.
Which influencers are similar to @kiyonaga_soph?
Zaver lists comparable business-tips creators in Japan in the "Influencers like @kiyonaga_soph" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 2,308 vetted business-tips creators with plain-English queries.
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