pianojac2011 (@pianojac2011) is the official channel of Pia-no-jaC, a Japanese piano and cajon duo. It has about 38,000 subscribers and a median of roughly 2,600 views, with four uploads in the past year, mostly live digests and membership promos. A sponsored video is estimated at $150 to $250. The duo runs a paid membership called 39TV.
Established Japanese instrumental duo with polished live and music video content
- 38,000 subscribers and a 2,602 median, with older music videos reaching 40,000 to 77,000 views.
- Like rate of 2.3 percent, above many music channels, suggesting an engaged fan base.
- Channel runs a paid membership at 990 yen a month, showing fans pay for content.
Brand fit report
Content
- Formats
- live concert digests, official music videos, membership promo clips
- Tone
- energetic, polished
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Studio quality
- Typical length
- 2 to 7 minutes
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
Instrumental music and live concert content, including a special live at a kindergarten, with no flagged material.
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
| Platform | Followers | Median views | Uploads, 90d |
|---|---|---|---|
| YouTube | 38k | 2.6k | 2 |
Benchmark score: 18 / 100
Public rule, same for everyone. How it works.
Recent videos
▶39TV #30 ハヤトとヒロしか映っとらん 告知用 ダイジェスト · 1.6k views
▶2026.2.12渋谷duo MUSIC EXCHANGE「インスト！ VOL.01 」ダイジェスト · 897 views
▶学校法人竹田学園 茶山台幼稚園 →Pia-no-jaC←スペシャルライブ · 5.6k viewsLast three uploads, latest 28 days ago.
【→Pia-no-jaC← official music video channel】 HAYATO (piano) and HIRO (cajon) formed →Pia-no-jaC← in April 2005. Just as the duo's name suggests, they specialize in instrumental music. The name is a combination of "piano" and "cajon", with the latter spelt backwards from the right. It also means "to jack the live space using piano and cajon." Self-taught musically, the simple unit consists of only keyboards and percussion. It has crisp and energetic sounds, blending oriental flavors with Japanese spirits. The word "hybrid" best describes their music. Needless to say their live shows
About pianojac2011
Pia-no-jaC is a Japanese instrumental duo, formed in 2005, built around piano and cajon. Their channel carries official music videos, live concert digests and short promos for a paid membership called 39TV. Videos are well produced and mostly run two to seven minutes.
Uploads are infrequent, with four in the past year. The median video draws about 2,600 views, while older music videos reach 40,000 to 77,000. Audience figures on Starbooked are estimates and suggest a mainly Japanese audience of adult music fans. No sponsored content appears in recent videos, though a contact email is listed for bookings.
Under Starbooked's rate rule, a sponsored video is estimated at $150 to $250. That is the minimum, and at a 2,600 median it works out to a higher effective CPM than the $20 to $35 rule or the $10 to $30 typical for paid ads. It suits music, audio and event brands targeting Japanese listeners who value craft, and less so buyers who need volume.
Written from pianojac2011's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. pianojac2011 can edit or remove this page at any time.
Questions about pianojac2011
How much does pianojac2011 charge for a sponsored video?
Starbooked estimates $150 to $250 per sponsored video. The rule of $20 to $35 per 1,000 median views (about 2,600) falls below the floor, so the minimum applies.
What does pianojac2011 post about on YouTube?
The channel posts music videos and live concert digests from the piano and cajon duo Pia-no-jaC, plus short promos for its paid 39TV membership. Content is mostly in Japanese.
How do I contact pianojac2011 for a brand deal?
The channel description lists a contact email for bookings. On Starbooked, contact details unlock for $0.80, and boosted creators can be booked directly through Starbooked.
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