元警視庁捜査一課 佐藤誠の警察OBチャンネル
Makoto Sato (@佐藤誠の警察obチャンネル) is a Japanese-language true-crime channel hosted by a former Tokyo police homicide detective, according to the channel description and his website. It has about 52,000 subscribers, a median of 5,700 views and roughly 50 uploads a year, mostly 24-minute episodes. Rate: $150 to $250 per video. He explains past cases in multi-part series.
Credentialed ex-homicide detective with a steady Japanese true-crime audience
- Median of about 5,700 views per video from 52,000 subscribers, with the top recent episode at 14,276 views.
- About 50 uploads a year, with 14 in the last 90 days, mostly 20 to 30 minute episodes.
- Engagement of 4.4% with 4.1% like rate, strong for long-form commentary.
Brand fit report
Content
- Formats
- multi-part case series, spoken commentary, live-style discussion
- Tone
- serious, analytical
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Clean, lightly edited
- Typical length
- 17 to 30 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- books, paid membership
- Affiliate links
- Yes
Descriptions link a Niconico paid membership and an Amazon listing for his book, for example in '長崎男児誘拐〇害事件 その１', but no third-party sponsors are named.
Suitability GARM Brand Safety Floor + Suitability
Episodes such as '2004年 佐世保小６女児同級生殺害事件' and '2006年 奈良少年自宅放火事件' discuss murders in detail, with some words masked in titles.
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 | 52k | 5.7k | 14 |
Benchmark score: 38 / 100
Public rule, same for everyone. How it works.
Recent videos
▶【事件深掘りシリーズ】～ネットは見るな！意味もなく笑う子どもたち～ 長崎３事件シリーズ２ ２００４年 佐世保小６女児同級 · 4.6k views
▶【事件深掘りシリーズ】長崎３事件シリーズ２ ２００４年 佐世保小６女児同級生殺害事件 その１ ～計画的？衝動的？私の血じ · 13k views
▶【事件深掘りシリーズ】長崎３事件 シリーズ1 ２００３年 長崎男児誘拐〇害事件 その５閉じた家庭・閉じた社会。事件を繰り · 10k viewsLast three uploads, latest 1 days ago.
佐藤誠のぶっちゃけライブ 入会はコチラ↓ https://ch.nicovideo.jp/satomakoto/join 【佐藤誠相談室】はこちら↓ https://satomakoto.jp/ 【お問合せ・ご質問】 keisatsuob@gmail.com 【X（旧Twitter）】 @Makoto_OB こんにちは、佐藤誠です。 このチャンネルは、元警視庁捜査一課刑事の佐藤誠による世の中で起こる様々な事件・事故 などを中心に解説・分析をしていく番組です。また、過去の事件や事故に関しても佐藤誠独自の 見解で解説します。 あくまで解説番組ですが、このチャンネルを通して警察への誤解や誤った認識を正すとともに現役警察官へ エールを送りたいと思います。 時に警察OBをゲストにお呼びして専門的な解説もしていきます。 さらに、佐藤誠が刑事時代に食べ歩いた安くてうまい”刑事めし”の紹介など もしていく予定です。 チャンネル登録して応援のほど宜しくお願い致します。 【佐藤 誠（さとう・まこと）氏略歴】 警視庁捜査一課殺人犯捜査第一係、通称「サツイチ」の元警部補。1983年に警視庁に 入庁。2004年に捜査一課に配属された。数多くの殺人犯と対峙し、「伝説の落とし 屋」との異名を取る。「木原事件」では、木原誠二氏の妻・X子さんの取り調べを担 当した。2022年に退官。2023年7
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About 元警視庁捜査一課 佐藤誠の警察OBチャンネル
Makoto Sato (@佐藤誠の警察obチャンネル) is a Japanese-language YouTube channel where a former Tokyo Metropolitan Police homicide detective explains notable crimes, interrogations and police work. Episodes are published in multi-part series on cases such as the 1997 Kobe child murders, the 2000 Toyokawa case and the 2003 Nagasaki case, typically running about 24 minutes. The channel posts about 50 times a year, with a median of 5,700 views.
From the channel description and his website, he also has a published book on his investigations, a paid Niconico membership and a consultation service. Audience figures are estimates, not platform data. Likely viewers are Japanese adults interested in true crime and policing. No third-party sponsors were detected.
A sponsored integration is estimated at $150 to $250 per video. The formula sets CPM at $20 to $35 per 1,000 views versus $10 to $30 for paid ads, and at this view level the $150 floor applies. Best for publishers, legal and security services, and brands comfortable with mature crime content.
Written from 元警視庁捜査一課 佐藤誠の警察OBチャンネル's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 元警視庁捜査一課 佐藤誠の警察OBチャンネル can edit or remove this page at any time.
Questions about 元警視庁捜査一課 佐藤誠の警察OBチャンネル
How much does Makoto Sato charge for a sponsored video?
Estimated at $150 to $250 per video. The rule of $20 to $35 per 1,000 median views (about 5,700 views) gives $110 to $200, so the $150 to $250 floor applies. These are estimates.
What does Makoto Sato post about on YouTube?
Japanese-language true crime: multi-part deep dives into past murder cases, commentary from his years as a Tokyo homicide detective, and occasional guest experts. Episodes usually run 17 to 30 minutes.
How do I contact Makoto Sato for a brand deal?
The channel lists an inquiries email, and contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked, which handles requests on behalf of brands.