Koga Hayato (@古賀隼斗_official), a Japanese major guitarist with about 4,160 subscribers, posts long Werewolf (Jinro) game streams and recordings to YouTube with median views near 700. He uploads almost daily, and a sponsored integration is estimated at $150 to $250 per video.
Japanese guitarist's daily werewolf streams reach a loyal niche audience
- Median of about 697 views per video across 263 uploads
- Roughly 50 uploads in the last 90 days, close to daily
- Channel links to Twitter, Instagram, TikTok and Twitch for cross-posting
Brand fit report
Content
- Formats
- long-form livestream recordings, themed game sessions
- Tone
- casual, playful
- Language
- Japanese
- On camera
- No, voiceover and b-roll
- Production
- Phone, natural light
- Typical length
- 2 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 are Werewolf game sessions 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: 52 / 100
Public rule, same for everyone. How it works.
Recent videos
▶モーニング人狼 古賀隼斗 10/18 9:00～ #モーニング人狼 · 456 views
▶朝活人狼(毎週月水金 朝9時～) 古賀隼斗 10/26 9:00～ #朝活人狼 · 0 views
▶朝活人狼(毎週月水金 朝9時～) 古賀隼斗 10/23 9:00～ #朝活人狼 · 0 viewsLast three uploads, latest today.
メジャーギタリスト 古賀隼斗のチャンネル。 どうか見守って頂けたら、とても嬉しいです。 ★僕のこと Mステ５回出ました。 シルエット、ないものねだり、フルドライブ、ハグルマ、スターマーカーなどのギターを弾いてた本人。 オープンチャット https://bit.ly/4mtqgAI Twitter @kogahayato_gt https://twitter.com/kogahayato_gt Instagram @kogahayato_gt https://www.instagram.com/kogahayato_gt?igsh=MWc4amt1ZTV0NGk4bw== TikTok https://www.tiktok.com/@kogahayato_gt?_t=8o63KE8mYRs&_r=1 Twitch https://m.twitch.tv/kogahayato_gt/
About 古賀 隼斗
Koga Hayato (@古賀隼斗_official) is a Japanese major guitarist who has appeared on Music Station five times, according to his channel description. His YouTube channel, with about 4,160 subscribers and 263 videos, centers on long Werewolf (Jinro) game sessions, many of them morning streams that run two to three hours. Most uploads are recordings of these games, with some guitar-related content.
The channel uploads at a steady, near-daily pace, with about 50 videos in the last 90 days and a median of roughly 700 views per video. The audience is likely Japanese-speaking fans of the game community and of his music, though these demographic estimates are inferred rather than measured.
Estimated sponsored rate is $150 to $250 per video, a floor reflecting the low median views; at $20 to $35 CPM this is far above typical paid-ad CPM of $10 to $30, so the value depends on niche fit. Brands in music gear or Japanese-market app categories should consider booking him.
Written from 古賀 隼斗's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 古賀 隼斗 can edit or remove this page at any time.
Questions about 古賀
How much does Koga Hayato charge for a sponsored video?
Based on his median of about 700 views, an estimated sponsored integration is $150 to $250 per video. This is an estimate from channel metrics, not a published rate card, so confirm pricing directly with him.
What does Koga Hayato post about on YouTube?
He mainly posts long recordings of Werewolf (Jinro) game sessions, often morning games of two to three hours. He also shares content tied to his guitar career, and his channel description lists him as a major guitarist who has appeared on Music Station five times.
How do I contact Koga Hayato for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly, so check whether he is boosted before reaching out.
Similar creators
YouTube and other creators in werewolf games, ranked by score.
| Creator | Niches | Followers | Median views | Rate | Score |
|---|---|---|---|---|---|
まるがすき〇まいまい@manmaru_maimai · JP | werewolf gamessocial deduction | 8.5k | 1.8k | $150–250 | 52 |