べにまる海牛 / beni
Benimaru Umiushi (@benimaru_vtuber), a self-made Japanese VTuber, streams slow-life games and late-night chat for about 1,040 subscribers and roughly 166 median views per video. Uploads run near daily, and sponsored rates are estimated at $150 to $250 per video.
Reach a loyal, calm late-night Japanese audience with a 166-view median
- Median of 166 views per video across 793 uploads, with about 50 uploads in the last 90 days
- Engagement of 0.62% with a comment rate of 0.44%, which signals an attentive, conversational community
- Estimated rate of $150 to $250 per video, roughly $20 to $35 CPM on median views, versus $10 to $30 typical for paid ads
Brand fit report
Content
- Formats
- long-form live stream archives, story route playthroughs, chat-focused gaming streams
- Tone
- calm, cozy
- Language
- Japanese
- On camera
- No, voiceover and b-roll
- Production
- Phone, natural light
- Typical length
- 1 to 3 hours
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- None yet
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recent titles reference a dating-sim game with 'confession scenes' and romantic route content (for example, the Dokisaba route series), which may need review for younger audiences.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
Benchmark score: 50 / 100
Public rule, same for everyone. How it works.
Recent videos
▶海好きにド刺さり！推しになるかも！？赤澤𠮷朗 #テニスの王子様 #ドキサバ 【ネタバレ、告白シーンあり】 · 75 views
▶阿久津仁と付き合う方法、教えてやるよ… #テニスの王子様 #ドキサバ【ネタバレ、告白シーンあり】 · 174 views
▶華金おつ、1時間だけ。お喋りしながら深夜の自然島クリエイト【 睡眠導入 あつ森 】#べにまる海牛 · 123 viewsLast three uploads, latest today.
✽ 1日の終わりに、ほっとひと息 ✽ こんにちは、べにまる海牛です🌊 毎晩、スローライフゲームをしながら深夜にまったり雑談しています。 思考をオフにして、ゆるやかな時間を一緒に過ごしましょう。 「入眠によかった」「深夜の居場所になってる」 そんなお声をよくいただく、穏やかな空間です。 自分でデザインした完全セルフ受肉VTuberです🎨 VTuberモデル・イラスト・デザイン制作のご依頼も受け付けています。 ✦ X ✦ https://x.com/BenimaruGAME ✦ ポートフォリオ ✦ https://www.foriio.com/benimaru-umiushi ✽────────✽ ✽ English ✽ Hi, I'm Benimaru 🌊 I stream chill, slow-life games late at night — a quiet space to unwind before sleep. Feel free to drop by, relax, and chat. 🌴 Channel membership: https://www.youtube.com/@benimaru_vtuber 🍑 X: https://x.com/BenimaruGAME ✽────────✽ ✽ これまでのあゆみ ✽ ・2020.03.20 あつ森
About べにまる海牛 / beni
Benimaru Umiushi, also known as @benimaru_vtuber, is a Japanese VTuber from Japan who streams slow-life games and relaxed late-night chat. The channel has about 1,040 subscribers and nearly 800 uploads since 2019, with most content being long live-stream archives of around two hours. Its community appears to be an attentive, mostly Japanese audience that tunes in to unwind before sleep, though these demographics are estimates. The creator also works as a Live2D rigger and graphic designer, according to the creator's foriio portfolio page.
The channel's median view count is about 166 per video, and it posts almost daily. Sponsored integrations are estimated at $150 to $250 per video, which works out to roughly $20 to $35 CPM on median views, compared with $10 to $30 CPM for typical paid ads. No sponsorships were found in recent uploads.
This channel suits Japanese-market brands in gaming, hobbies, and sleep or wellness products that want a calm, engaged niche audience rather than mass reach.
Written from べにまる海牛 / beni's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. べにまる海牛 / beni can edit or remove this page at any time.
Questions about べにまる海牛
How much does Benimaru Umiushi charge for a sponsored video?
The estimated rate is $150 to $250 per video, based on a median of about 166 views per video. Rates are estimates derived from view counts and are not a published price list.
What does Benimaru Umiushi post about on YouTube?
The channel features long live-stream archives of slow-life and story-route games, Animal Crossing island building, and late-night chat. Content is primarily in Japanese and is designed to be relaxing.
How do I contact Benimaru Umiushi for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.
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