【ゆっくり解説】9割が知らない雑学

@9wari.zatugaku

Est. 2021·Japan·Japanese·~0.5 vids/wk

New on TrySpansa

【ゆっくり解説】9割が知らない雑学 is a Science and Education YouTube creator with 497K subscribers and 104M total views. The channel covers science education, physics, biology, chemistry, quantum mechanics. Active for 5 years, the channel publishes about 2 videos per month. Videos average 843K views each. Based in Japan, the channel's primary language is Japanese. YouTube channels with 50K–500K sub channels typically charge between $1,000 and $15,000 per sponsored video. Book a sponsorship directly on TrySpansa.

497,000Subscribers

123Total Videos

103,631,861Total Views

Source: YouTube Data API

Views / Video284K

Impressions1.2M

Age Demographics

13-17

18-24

35%

25-34

28%

35-44

16%

45-54

55-64

65+

Gender Split

Male 62%Female 36%Other 2%

Core: Male 18-24

Top Countries

🇺🇸United States

28%

🇬🇧United Kingdom

18%

🇧🇷Brazil

12%

🇮🇳India

🇩🇪Germany

Traffic Sources

34%

Suggested

24%

External

14%

Browse

12%

Content Performance

128KAvg Views

4.2%CTR

+1.2KNet Subs

3:42Watch Time

Subscriber Growth

6 mo agoToday

Device Split

Desktop

48%

Mobile

34%

Tablet

11%

Watch Time

8:42Avg Duration

42%Retention

2.1MHours

6.8Views/Visit

Content Type

Long-form

55%

Shorts

28%

Live

12%

Members

Free · 10 seconds · No credit cardSee 【ゆっくり解説】9割が知らない雑学’s audience data

Niches

ScienceEducation

About

「9割が知らない雑学」という重すぎる名前で、ゆっくり解説動画を投稿しています。「9割雑学」や「9割」と呼ばれると喜びます〜。素朴な疑問に答えたり、好奇心をくすぐる科学・工学動画を目指しています。不定期ですが、基本金曜日更新です。ビジネス関連のお問い合わせは、以下の連絡先までお願いいたします。 AquesTalkの商用ライセンス取得済み Amazonアソシエイト・プログラムの参加者動画内で使用している素材は全て著作権フリー、もしくは文化庁の定める引用の範囲内で使用しております。

Recent Videos

【ゆっくり解説】私VS 学研　

【地理ミステリー】なぜ全ての宗教は同じ場所から生まれるのか【ゆっくり解説】【雑学】

【累計500億人感染】マラリアを絶対に駆逐できない意外な理由【ゆっくり解説】【雑学】

【質量の矛盾】質量0なら光は全ての物質を透過するはずでは？【ゆっくり解説】【雑学】

【エンジン不要】なぜ船は逆風で前に進めるのか【ゆっくり解説】【雑学】

【ゆっくり解説】各方面に配慮しすぎたゆっくり解説　お知らせ【9割が知らない雑学】

【飛行場不要、大容量】なぜ飛行船は飛行機になれなかったのか【ゆっくり解説】【雑学】

【パンドラの箱】放射線の発見はどうやって科学史を変えたのか【ゆっくり解説】【雑学】

Channel data updated July 2026

youtube.com/@9wari.zatugaku

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Channel Videos【ゆっくり解説】9割が知らない雑学

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01Niche

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02Avg views per video

03Audience region

04Subscribers

YouTube Data API: 497,000 subscribers

05Content audience

Rates are TrySpansa estimates based on industry data. Not sourced from or derived from YouTube.

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Cost per 1,000 Views

Meta Ads (Education)$6.50–$8.99

Mesha 2025

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Science creators typically promote services (bookings, courses, subscriptions) rather than e-commerce products. Standard e-commerce conversion rates don't apply.

Methodology & sourcesNot sourced from YouTube

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