LIVE
⭐4.9M influencer listings 🏢58.3K sponsor listings 🌍74.1B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋2.1M Bluesky creators 🎙️1.2M podcast creators 🟣852.4K Twitch creators 🐘164.4K Mastodon creators 🥊120K Kick creators 📈117.8K Pinterest creators 𝕏101.8K X creators ▶️89K YouTube creators ✈️60.7K Telegram creators 🎵43.6K TikTok creators 🎮8.9K Discord creators 🎬4.3K Rumble creators 📈2.4K Substack creators 🧵1.7K Threads creators ⭐4.9M influencer listings 🏢58.3K sponsor listings 🌍74.1B combined audience reach 📊13 platforms indexed 🗺️130+ countries covered 🏷️10,000+ niches 🦋2.1M Bluesky creators 🎙️1.2M podcast creators 🟣852.4K Twitch creators 🐘164.4K Mastodon creators 🥊120K Kick creators 📈117.8K Pinterest creators 𝕏101.8K X creators ▶️89K YouTube creators ✈️60.7K Telegram creators 🎵43.6K TikTok creators 🎮8.9K Discord creators 🎬4.3K Rumble creators 📈2.4K Substack creators 🧵1.7K Threads creators
久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター

久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター✓

X @k1_kubo_yuta
⚔ Compare ☆ Follow Own this channel?
🔄 Data last refreshed 15 hours ago
🤝

Make a deal with 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne tweet with your link and creative. $628→ 🧵Sponsored threadA multi-tweet thread — X rewards long-form, threads out-reac… $1,570→ 🎬Sponsored video postA dedicated video tweet — X pushes video hard, so it gets pr… $879→ 📌Pinned postA sponsored post pinned to the top of my profile for the mon… $1,884/mo→ 📍Post + pin comboA sponsored post that also stays pinned for a set number of … $1,005→ 🔁Repost / quote-tweet packageI repost or quote-tweet your posts through the month — distr… $1,256/mo→ 🔗Bio link placementYour link in my bio for the month — X allows only one, so it… $942/mo→ 🎙️X Spaces appearance / hostI host or feature you in an X Space (live audio) — a branded… $1,256→ 🤝Cross-promo / mutual shoutoutWe shout each other out — a value swap between accounts. Swap→ 🎬UGC HireBranded content for your own channels & ads from $275→ 🎙️Podcast guest spotInvite 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター onto your podcast (~4… $275→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
78.5K
Posts
1.6K
Following
481
Account age
16 yrs
🎁 Free analysisfor 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Activity & format

Follower / following
163×
Follows 481 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.

💡 Facts

🗓️Joined X in 2010 — 16 years ago.
🏅Earned the 10K Followers for passing 10K followers.

🕵️ Fake follower check

Estimated
70/100
Good Credibility score
97%
Real Real audience
Low Fake-follower risk
Medium Data confidence
  • Est. 97% real, active audience · Low fake-follower risk.
  • Limited engagement data — score uses the signals available.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (16+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

初代K-1ウェルター級世界王者｜現RIZINファイター｜（https://kuboyuta-hotline.com）｜投資家｜YouTuber｜全国で参加費無料の子供格闘技教室を開催中｜沖縄で宿泊事業｜メディア出演やスポンサーに関する事務所問い合わせ⬇︎

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

Carole Mac Carole Mac 18% Dofresh Dofresh 18% 森保まどか 森保まどか 17% Varun Dhawan FanClub Varun Dhawan FanClub 14% tastylive tastylive 14% 【公式】オールスター感謝祭 【公式】オールスター感謝祭 13%

More like this

Find more →
X ＋
【公式】オールスター感謝祭
【公式】オールスター感謝祭 ✓
@allstar_tbs
78.5K Followers
X ＋
Varun Dhawan FanClub
Varun Dhawan FanClub
@varundhawan_fc
78.5K Followers
X ＋
森保まどか
森保まどか ✓
@_madoka726_
78.5K Followers
X ＋
Carole Mac
Carole Mac ✓
@herbsanddirt
78.5K Followers
X ＋
tastylive
tastylive ✓
@tastyliveshow
78.5K Followers
X ＋
Dofresh
Dofresh
@_dofresh_
78.5K Followers

Frequently asked questions

How much does 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター charge for a sponsorship?
久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター have?
久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター has 78,487 followers on X.

✉ Message 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター

Reaching out to influencers is a Pro feature. Upgrade to message any influencer directly — perfect for brands and agencies booking sponsorships.

  • ✓ Message any influencer from their listing
  • ✓ The influencer gets notified by email
  • ✓ Manage every conversation in one inbox
See Pro $9.95/mo →

Already Pro? Log in.

🎤 Event / appearance with 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター

Booking an event / appearance is a Pro feature. Upgrade to book 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター for an in-person or virtual appearance — payment held safely in escrow until the event is done.

  • ✓ Book them for events, livestreams, panels & more
  • ✓ 久保優太｜初代K-1ウェルター級世界王者｜RIZINファイター gets notified by email
  • ✓ Fee held in escrow, released after the appearance
See Pro $9.95/mo →

Already Pro? Log in.

Auto-generated from X's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove

✉️ Contact