社会科チャンネル / もちおか
Mochioka, known as @social-studies-channel, is a Japan-based educational creator who makes long-form explainers on geography, history, economics and social studies in Japanese. The channel has about 23,300 subscribers and a median of roughly 1,000 views per video, with about 30 uploads a year. Sponsored integrations are estimated at $20 to $35 per 1,000 median views, or about $20 to $35 per video. One distinctive detail is its tie-in to a companion blog, social-studies-magazine.com.
Japanese exam-prep and social studies explainers with a dedicated, study-minded audience.
- About 23,300 subscribers and 4 million lifetime views on a channel founded in 2020.
- Median video views near 1,000, with a standout 246,933-view China geography video.
- Roughly 30 uploads in the past 365 days, long-form averaging about 15 minutes.
Brand fit report
Content
- Formats
- long-form explainer, lecture with chapter markers, commentary essay
- Tone
- educational, analytical
- Language
- Japanese
- On camera
- No, voiceover and b-roll
- Production
- Phone, natural light
- Typical length
- 8 to 20 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- study materials, books
- Affiliate links
- Yes
Video descriptions link to Amazon book references (amzn.to) and the creator's blog, but no sponsorship disclosures found in the last 50 videos.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recent titles cover China's political system and a debate on women-only quotas ("女子枠は使うべき？"), which are political or social topics handled in an explanatory way.
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: 20 / 100
Public rule, same for everyone. How it works.
Recent videos
▶女子枠は使うべき？西山朋佳女流棋士の件で考えたこと · 3.2k views
▶ジャングリア沖縄が失敗ではない理由 · 10k views
▶シンガポールが発展した理由をわかりやすく：日本はマネしない方がいい · 1.6k viewsLast three uploads, latest 5 days ago.
About 社会科チャンネル / もちおか
Mochioka runs a Japanese-language YouTube channel called 社会科チャンネル / もちおか (@social-studies-channel), focused on social studies explainers. The channel posts long-form videos, usually 8 to 20 minutes, on geography, world and Japanese history, economics and current affairs, often tied to university entrance exam topics. Videos are mostly voiceover or lecture style with chapter markers, and each description links to a companion blog and reference books.
The audience is estimated, not measured: mostly Japanese viewers, likely students and adult learners preparing for exams or general knowledge. Median views sit around 1,000 per video against roughly 23,300 subscribers, so view counts are modest with occasional breakout hits. Sponsored integrations would be estimated at $20 to $35 per 1,000 median views, or about $20 to $35 per video, a CPM comparable to paid ads at $10 to $30.
This channel suits education publishers, study services and book brands that want to reach Japanese exam-focused viewers.
Written from 社会科チャンネル / もちおか's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 社会科チャンネル / もちおか can edit or remove this page at any time.
Questions about 社会科チャンネル
How much does Mochioka charge for a sponsored video?
Based on a median of about 1,000 views, an estimated sponsored integration costs $20 to $35 per video, using a rate of $20 to $35 per 1,000 median views. Rates are estimates derived from channel metrics and are not confirmed by the creator.
What does Mochioka post about on YouTube?
Mochioka posts Japanese-language social studies explainers covering geography, world and Japanese history, economics and current affairs. Many videos are framed around university entrance exam topics, with long-form lectures and chapter markers.
How do I contact Mochioka for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly.