sinfonia
sinfonia (@sinfonia_acappella) is a Japanese five-member a cappella group with about 74,000 subscribers and 17 videos. It makes polished covers of J-pop songs, with median views around 1 million. The last upload was over five years ago. A sponsored integration is estimated at $20,920 to $36,610 per video. Its Pretender cover passed 3.3 million views.
Japanese a cappella group whose covers consistently reach about one million views
- Median of roughly 1.05 million views across 17 videos, with a 90th percentile near 2.7 million.
- Every video is a high-production cover, so integrations can sit inside polished music content.
- Four of 17 videos exceeded 1.4 million views, so reach is dependable per upload.
Brand fit report
Content
- Formats
- a cappella cover, official music video, collaboration cover
- Tone
- warm, polished
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Studio quality
- Typical length
- 2 to 5 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- music scores
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos; descriptions link to arranger Shimo-Ren's score shop.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Titles are song covers such as '糸／中島みゆき - A cappella Cover by sinfonia' with no flagged content.
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: 65 / 100
Public rule, same for everyone. How it works.
Recent videos
▶届け／sinfonia - Official Music Video · 485k views
▶【ハモネプコラボ】Universe/Official髭男dism（『映画ドラえもん のび太の宇宙小戦争 2021』主題歌 · 1.3M views
▶Dear My Friend feat.Pentatonix／Little Glee Monster - Covere · 619k viewsLast three uploads, latest 2025 days ago.
▷sinfonia - A cappella Group ▶︎Twitter：https://twitter.com/5_sinfonia ▶︎Instagram：https://www.instagram.com/sinfonia_5acappella ▶︎Live Information：https://twitter.com/i/moments/1188538158398361600?s=13 ▶︎Member Saki - Twitter : https://twitter.com/singersing28 Momo - Twitter : https://twitter.com/momo_pialin Jinsei - Twitter : https://twitter.com/jinsei1030 Masataka - Twitter：https://twitter.com/chesbou Shimo-Ren - Twitter : https://twitter.com/ShimoRenBeatbox
About sinfonia
sinfonia (@sinfonia_acappella) is a five-member a cappella group from Japan with about 74,000 subscribers and 17 videos. It posts covers of well-known J-pop songs by artists such as Official髭男dism, Fujii Kaze and Hoshino Gen, plus one original music video. Median views are about 1 million, and its cover of Pretender passed 3.3 million views.
The last upload was about 2,025 days ago, so the channel appears dormant. Starbooked audience data is estimated and likely Japanese-speaking pop and a cappella fans. The description links to Twitter and Instagram for the group and its members, and no email is listed. No sponsorships were found in the available videos.
Using the Starbooked rule of $20 to $35 per 1,000 median views, a sponsored integration is estimated at $20,920 to $36,610 per video. That CPM compares with $10 to $30 for typical paid ads. It suits music, audio and event brands targeting Japan, once the group confirms availability.
Written from sinfonia's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. sinfonia can edit or remove this page at any time.
Questions about sinfonia
How much does sinfonia charge for a sponsored video?
Starbooked estimates $20,920 to $36,610 per video, based on about 1.05 million median views at $20 to $35 per 1,000 views, compared with a typical paid ad CPM of $10 to $30.
What does sinfonia post about on YouTube?
The group posts a cappella covers of Japanese pop songs, including works by Official髭男dism, Fujii Kaze and Nakajima Miyuki, plus an original music video, usually three to five minutes long.
How do I contact sinfonia for a brand deal?
No email is listed; the description links to the group's Twitter and Instagram. Contact details unlock on Starbooked for $0.80 where available, and boosted creators can be booked through Starbooked.
Similar creators
YouTube and other creators in a cappella covers, ranked by score.
| Creator | Niches | Followers | Median views | Rate | Score |
|---|---|---|---|---|---|
3nity Brothers@3nitybrothers | a cappella coversvocal harmony | 5.4k | 1.9k | $150–250 | 45 |