Data updated: July 2026
熊谷正寿【GMO】 ✓
@masatoshi_kumagai · Instagram · JP · entrepreneurship
About 熊谷正寿【GMO】
@masatoshi_kumagai's followers & following
@masatoshi_kumagai currently has 55,974 followers on Instagram and follows 207 accounts, a follower-to-following ratio of 270.41. That places the account in the micro tier of entrepreneurship creators.
@masatoshi_kumagai's content
@masatoshi_kumagai has published 520 posts to date, working across static-posts, reels, stories, long-form-video. The account's content is classified under entrepreneurship, technology, startups, business-tips. Bio: “GMOインターネットグループ代表です Founder and CEO of GMO Internet Group. 【資格】ヘリ&飛行機パイロット/大型バイク/一級船舶/レスキューダイバー 【趣味】DJ/ワイン/スキー/アート/着物/そして笑顔を見ること”
AI quality check on @masatoshi_kumagai
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
@masatoshi_kumagai's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@masatoshi_kumagai's audience
Audience snapshot
60% male · 40% female
Core age group45-54
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit 熊谷正寿【GMO】?
Frequently asked questions
How many Instagram followers does @masatoshi_kumagai have?
As of July 2026, @masatoshi_kumagai has 55,974 followers (56K) on Instagram, follows 207 accounts, and has published 520 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @masatoshi_kumagai?
Verified contact details for @masatoshi_kumagai — 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 @masatoshi_kumagai's contact info — free trial →
How much does @masatoshi_kumagai charge for a sponsored post?
@masatoshi_kumagai 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 @masatoshi_kumagai's net worth?
@masatoshi_kumagai's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 56K followers and a premium price tier in entrepreneurship, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @masatoshi_kumagai have fake followers?
Zaver's AI authenticity check scores @masatoshi_kumagai 98/100, 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 @masatoshi_kumagai?
@masatoshi_kumagai's 56K followers skew 60% male / 40% female, core age group 45-54. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @masatoshi_kumagai's report on Zaver.
Which influencers are similar to @masatoshi_kumagai?
Zaver lists comparable entrepreneurship creators in Japan in the "Influencers like @masatoshi_kumagai" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 33,753 vetted entrepreneurship creators with plain-English queries.
