Kumamoto Keirin (@kumamotokeirin87) is the official YouTube channel of the Kumamoto City-run keirin cycling venue in Japan, with about 6,200 subscribers and 21,700 median views per video. It streams live race broadcasts and replays, uploading roughly 16 videos per quarter. Sponsored integrations are not seen; rates are not applicable because no brand work was detected.
Reach Japanese keirin fans during live race broadcasts
- Median views of about 21,700 per video across the last 30 uploads
- Around 16 uploads in the last 90 days, mostly multi-hour live streams
- Audience is almost entirely Japanese, with a skew toward older viewers (estimated)
Brand fit report
Content
- Formats
- live stream, full race replay, midnight race broadcast
- Tone
- informational, neutral
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Clean, lightly edited
- Typical length
- 3 to 7 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
Channel carries gambling content (keirin betting) and an age restriction notice that betting tickets are for those aged 20 and over; flagged under gambling rather than adult 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: 67 / 100
Public rule, same for everyone. How it works.
Recent videos
▶熊本けいりんLIVE「VOLCANO LIVE」最終日 橋本悠督 / 後閑信一 / 佐々木昭彦 / 日野未来 2026 · 0 views
▶熊本けいりんLIVE「VOLCANO LIVE」３日目 橋本悠督 / 後閑信一 / 佐々木昭彦 2026年10月24日 · 0 views
▶熊本けいりんLIVE「VOLCANO LIVE」２日目 橋本悠督 / 後閑信一 / 佐々木昭彦 / 福田礼佳 2026 · 0 viewsLast three uploads, latest today.
【公式】熊本けいりん（熊本市営）ライブ中継 このチャンネルは、日本国内の自転車競技法に基づき、地方自治体である熊本市が公認・運営している公式チャンネルです。 [Official] Kumamoto keirin Live Stream (Operated by Kumamoto City) This is an official channel authorized and operated by Kumamoto City, a Japanese local government, under the Bicycle Racing Act. This channel is for public interest and complies with all YouTube policies regarding regulated goods. 【車券購入に関するご注意】 車券の購入は20歳になってから。競輪は適度に楽しみましょう。 二十歳未満の者は、自転車競技法により車券（勝者投票券）を購入したり、譲り受けてはならないことになっています。 ※自転車競技法抜粋 第９条 二十歳未満の者は、車券を購入し、又は譲り受けてはならない。 ▼ギャンブル依存症のご相談 以下までお問い合わせください。 《公益財団法人 JKA お客様相談コーナー》 ☎ 03-4226-3522 (受付時間 平日
About 【公式】熊本けいりん
Kumamoto Keirin (@kumamotokeirin87) is the official YouTube channel run by Kumamoto City for the Kumamoto keirin cycling venue in Japan. The channel streams live race broadcasts, midnight and morning programs, and full replays of multi-day competitions, publishing about 16 videos per quarter.
The content is informational and sport-focused, with commentary and interviews. Viewers are likely Japanese keirin fans, estimated to skew older and male, and the channel carries public gambling responsibility notices. Views are around 21,700 per video at the median.
Brand work is not seen on this channel. Brands that want to reach Japanese sports audiences should note that because it is a municipal gambling channel, most commercial integrations would not be appropriate. The estimated rate, if any were agreed, would fall within the standard long-form range of $20 to $35 CPM, compared with $10 to $30 CPM for paid ads.
Written from 【公式】熊本けいりん's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 【公式】熊本けいりん can edit or remove this page at any time.
Questions about 【公式】熊本けいりん
How much does Kumamoto Keirin charge for a sponsored video?
Kumamoto Keirin shows no sponsored integrations, so no rate is published. A long-form rate would be estimated at $20 to $35 per 1,000 median views, or roughly $430 to $760 per video on about 21,665 median views.
What does Kumamoto Keirin post about on YouTube?
The channel posts live streams and replays of keirin cycling races held at the Kumamoto venue. It also airs midnight and morning race programs and multi-day competition broadcasts, with interviews and race commentary.
How do I contact Kumamoto Keirin for a brand deal?
Contact details unlock on Starbooked for $0.80. This channel is not a boosted creator, so it cannot be booked directly through Starbooked, and a deal would require the channel operator's own approval.
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