KOJI KOJI (@koji-koji), a car enthusiast based in Aichi, Japan, films Mazda Roadster (MX-5 Miata) meetings and Honda and Kawasaki motorcycle content. The channel has about 2,820 subscribers, roughly 8,850 median views per video and uploads about 23 times a year. Sponsored integrations are estimated at $150 to $250 per video.
Reach Japanese Mazda Roadster owners at meetups across Japan
- Median of 8,850 views per video across the last 30 uploads
- Mean of 36,597 views is lifted by a 516,387-view crepe video, showing occasional breakout reach
- Roadster-focused content with a 1.09% engagement rate
Brand fit report
Content
- Formats
- event coverage, short product clips, engine sound clips
- Tone
- enthusiastic, casual
- Language
- Japanese
- On camera
- No, voiceover and b-roll
- Production
- Phone, natural light
- Typical length
- under 60 seconds for Shorts, 10 to 30 minutes for event recaps
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- automotive accessories
- Affiliate links
- No
A video titled 'Mount an exhaust system (roof controller kit)' links an aftermarket roof controller in its description, but no sponsorship disclosure was found; the link is not confirmed as paid.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Content is car meetups and vehicle reviews with no concerning material found in the recent 30 videos; 'Mount an exhaust system' is a product demo, not a safety concern.
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 | 2.8k | 8.8k | 5 |
Benchmark score: 56 / 100
Public rule, same for everyone. How it works.
Recent videos
▶#ロードスターrf #ndロードスター #オープンカー · 16k views
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【ロードスター時々Ninja】 愛知県在住ロードスター乗りの「KOJI KOJI」と申します。 主にロードスターのミーティングを撮影しています。旬なものは旬のうちに！ なるべく早く動画をアップするように心がけています！ チャンネル登録して頂けると心の励みになりますのでお願いします。 お仕事のご依頼は下記アドレスへご連絡よろしくお願いいたします。 kojima_zipang@yahoo.co.jp
About KOJI KOJIちゃん寝る
KOJI KOJI (@koji-koji) is a car channel run from Aichi Prefecture, Japan, that mainly films Mazda Roadster meetups and events, with some motorcycle and Shorts content. The channel has about 2,820 subscribers and roughly 4.16 million total views across 199 videos, and it uploads about 23 times a year, often within days of an event.
Median views sit near 8,850 per video, and the Shorts share is about 52 percent, which lowers the cost of a short integration. The audience is estimated to be largely Japanese-speaking car enthusiasts, mostly men, though these figures are estimates rather than channel data. Website pages were not available to confirm any profession or brand work.
A sponsored integration is estimated at $150 to $250 per video, with a CPM of $20 to $35 per 1,000 views for long-form work, compared with $10 to $30 for paid ads. Brands selling automotive accessories or event promotions to Japanese Roadster owners should consider booking this channel.
Written from KOJI KOJIちゃん寝る's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. KOJI KOJIちゃん寝る can edit or remove this page at any time.
Questions about KOJI
How much does KOJI KOJI charge for a sponsored video?
Based on public metrics, a sponsored video is estimated at $150 to $250 per video, reflecting a median of about 8,850 views and a high Shorts share. Rates are estimates and should be confirmed directly with the creator.
What does KOJI KOJI post about on YouTube?
KOJI KOJI mainly posts Mazda Roadster meetup and event videos from Japan, along with some motorcycle clips, engine sound tests and short Shorts. Uploads are frequent and often tied to recent events.
How do I contact KOJI KOJI for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly, which handles the request and terms.
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YouTube and other creators in mazda roadster, ranked by score.
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