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- Followers
- 18,657
- Posts
- 433
- Niche
- basketball
- Based in
- Japan
Public data as observed July 2026 · figures change — verify on the original profile
About 石井講祐
石井講祐 is a professional basketball player in the B League, representing the Seahorses Mikawa. He has built a following of 18,657 on Instagram, where he shares content related to basketball, sports, fitness, and gym activities. His profile reflects a commitment to inspiring and motivating his audience through various content formats, including reels, stories, long-form videos, and live streams. He also engages with his community through online initiatives like TeamISHII. Some content may require brand review.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Followers & content
@ishiikosuke currently has 18,657 followers on Instagram and follows 806 accounts, a follower-to-following ratio of 23.15. That places the account in the micro tier of basketball creators.
@ishiikosuke has published 433 posts to date, working across reels, stories, long-form-video, live-streams. The content is classified under basketball, sports, fitness, gym. Bio: “🏀Bリーグ プロバスケット選手シーホース三河27 🏀千葉県船橋市出身 🏀note執筆中 🏀クリニック/サムライキャンプ 🏀オンラインコミュニティTeamISHII 運営 好き🦖🍙🍣🍜 仕事依頼はDMもしくはnote依頼ページより📩”
Audience
Audience snapshot
70% male · 30% female
Core age group18-24
The audience skews predominantly male at 70%, with a primary age range of 18-24. The top geographic location for his followers is Japan, indicating a localized engagement that aligns with his professional background in Japanese basketball.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Authenticity & quality
AI quality check on @ishiikosuke
Zaver's AI screened this account across multiple public signals. No blocking issues were detected in 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
Rankings
@ishiikosuke's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
Estimated earning potential
Based on 18,657 public followers in basketball, a creator at this scale could earn an estimated $150–$370 per sponsored post.
Zaver does not hold or record any creator's net worth or income. This is an automated estimate of brand-deal earning potential, derived only from public follower and engagement data, and may be inaccurate.
Questions & answers
Frequently asked questions
Who is 石井講祐?
石井講祐 (@ishiikosuke) is a basketball creator on Instagram based in Japan with 18,657 followers. Full stats, audience data and collaboration pricing are below.
How many Instagram followers does @ishiikosuke have?
As of July 2026, @ishiikosuke has 18,657 followers (19K) on Instagram, follows 806 accounts, and has published 433 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @ishiikosuke?
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.
How much does @ishiikosuke charge for a sponsored post?
@ishiikosuke 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.
What is @ishiikosuke's net worth?
Zaver does not hold or record any creator's net worth, and there's no publicly confirmed figure for @ishiikosuke. Based only on 18,657 public followers in basketball, a creator at this scale could earn an estimated $150–$370 per sponsored post — an automated estimate of earning potential, not a confirmed figure, and it may be inaccurate. Actual income depends on posting cadence, deal volume and other sources.
How old is @ishiikosuke?
@ishiikosuke's date of birth isn't publicly confirmed on their Instagram profile, so Zaver doesn't publish an age. What's public: 石井講祐 is a basketball creator based in Japan with 18,657 followers.
Does @ishiikosuke have fake followers?
Zaver's AI authenticity check scores @ishiikosuke 95/100, based on multiple signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience.
Who follows @ishiikosuke?
@ishiikosuke's 19K followers skew 70% male / 30% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @ishiikosuke's report on Zaver.
Which influencers are similar to @ishiikosuke?
Zaver lists comparable basketball creators in Japan in the "Influencers like @ishiikosuke" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 4,529 vetted basketball creators with plain-English queries.
What is the follower count?
石井講祐 has 18,657 followers.
What is the engagement rate?
Engagement rate data is not available.
What is the collaboration pricing?
Collaboration pricing falls within the standard tier, but specific rates can vary.
What is the content niche?
His primary niche is basketball, with secondary focuses on sports, fitness, and gym.
Looking to work with creators like 石井講祐?
Reach 石井講祐 directly on their Instagram profile, or use Zaver to find more creators for your brand's collaborations, promotions and partnerships.
About this result & your rights
- What this page is
- An automated public-data summary generated by Zaver's creator search index to help brands discover creators. It is a search result, not an account or profile the creator created, manages or has registered.
- Where the data comes from
- Only @ishiikosuke's public Instagram profile and public posts. Zaver does not use private or logged-in content, does not harvest address books, and does not infer or guess contact details.
- How current it is
- Figures reflect the public profile as observed July 2026 and change over time. Always verify on the original profile before relying on them.
- Estimates and AI-generated text
- Any earning figure is an automated estimate of brand-deal earning potential derived only from public follower and engagement data — Zaver holds no record of any creator's income or net worth. Narrative sections marked “AI summary” are machine-generated from the same public data and may contain inaccuracies.
- Independence
- Zaver is not affiliated with, sponsored by or endorsed by this creator, and no endorsement of any brand is implied. Names, handles and marks belong to their owners.
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- Intended use
- For researching brand collaborations, promotions and partnerships. Contact the creator only through the channels they publish on their own profile.