Naruhodo

Naruhodo

by Naruhodo, Ken Fujioka, Altay de Souza, B9

Last updated Oct 19, 2026Is this your podcast?

Naruhodo! é o podcast pra quem tem fome de aprender. Ciência, senso comum, curiosidades e muito mais. Com o leigo curioso, Ken Fujioka, e o cientista PhD, Altay de Souza.

AI overview.Naruhodo is hosted by Ken Fujioka, a curious layperson, and Altay de Souza, a PhD scientist, alongside B9, an independent podcast creator. The duo combines thei…

Activesciencesociallifeeducationself improvement591 episodes
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Insights from recent episode analysis

Audience Interest

Estimated Reach: 518K to 2.7M
Listeners across platforms
  • science and common sense
  • curiosities and learning
familyprofessionals

Podcast Focus

Categories: science · social
+3 more
  • exploring scientific concepts
  • discussing everyday curiosities

Publishing Consistency

Frequency: ~3-4 / Week
550+ episodes since 2016
  • active for nine years
  • weekly episode releases

Platform Reach

Total Followers: 71K
Across 5 platforms
  • available on major podcast platforms
  • growing audience potential

Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.

Medium Confidence

Total monthly reach

518K to 2.7M

Based on 3 signals.

Built from

Charts in 26 marketsPlatform followersListener reviewsHome market: Brazil

By chart position

  • 🇧🇷
    Brazil · Social SciencesHOME
    #1
    251K to 1.3M
  • 🇺🇸
    United States · Social Sciences
    #142
    1.9K to 9.9K
  • 🇵🇪
    PE · Social Sciences
    #8
    1.4K to 7.4K
  • 🇪🇸
    Spain · Social Sciences
    #43
    902 to 4.8K
  • 🇵🇱
    PL · Social Sciences
    #23
    860 to 4.6K
  • Per-Episode Audience

    Est. listeners per new episode within ~30 days

    259K to 1.4M
    🎙 ~2x weekly·591 episodes·Last published 3d ago
  • Monthly Reach

    Unique listeners across all episodes (30 days)

    518K to 2.7M
    🇧🇷97%🇺🇸1%🇵🇪1%
  • Active Followers

    Loyal subscribers who consistently listen

    285K to 1.5M
    36K real followers tracked across platforms

Market Insights

This ShowCategory Avg
No category insights available.
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Platform Distribution

Reach across major podcast platforms, updated hourly

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YouTube

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Castbox

Castbox

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Podcast App

Podcast App

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Podcast Republic

Podcast Republic

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TuneIn

TuneIn

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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.

Distribution & Reach

About the show, platforms, and key insights.

Naruhodo is hosted by Ken Fujioka, a curious layperson, and Altay de Souza, a PhD scientist, alongside B9, an independent podcast creator. The duo combines their distinct backgrounds to explore a wide range of topics, making complex scientific concepts accessible and engaging for listeners. The podcast stands out for its blend of science, common sense, curiosities, and practical life lessons, drawing in an audience eager to learn and expand their knowledge. With 571 episodes over six years, Naruhodo embraces an educational format that encourages curiosity and critical thinking. Listeners, ranging from casual learners to science enthusiasts, appreciate the podcast's ability to simplify intricate subjects and provide insights grounded in scientific inquiry. The show's value lies in its informative yet entertaining approach, making learning enjoyable and relevant to everyday life.

By the numbers

  • Total followers: 71K
  • Total plays: 2.9M
  • Total reviews: 677

Platforms

  • TuneIn

    • Followers: 166
  • Castbox

    • Followers: 32K
    • Plays: 1.4M
    • Reviews: 538
  • YouTube

    • Subscribers: 35K
    • Views: 1.5M
    • Videos: 1.1K
  • Podcast App

    • Followers: 122
    • Reviews: 119
  • Podcast Republic

    • Followers: 3.2K
    • Reviews: 20

Find them online

Audience

family, professionals

Key insights

What the show covers

  • exploring scientific concepts
  • discussing everyday curiosities
  • interviewing experts in science
  • promoting critical thinking

Audience interests

  • science and common sense
  • curiosities and learning
  • self improvement topics
  • educational content

Platform reach

  • available on major podcast platforms
  • growing audience potential
  • no specific platforms listed
  • unknown follower count

Publishing consistency

  • active for nine years
  • weekly episode releases
  • over 570 episodes available
  • consistent content delivery

Chart history for Naruhodo

Peaked at #1 in Brazil, top 10 in 3 of 29 tracked markets, currently #1 in Brazil.

MarketGenrePeakCurrentTrend
Brazil—#1#1—
Brazil—#2#2—
PE—#8#8—
PL—#23#23—
Spain—#43#43—
PT—#43#43—
BE—#49#49—
AR—#49#49—
Japan—#50#50—
Ireland—#58#58—
CO—#59#59—
New Zealand—#60#60—
CH—#65#65—
IL—#72#72—
Finland—#80#80—
SG—#81#81—
PE—#91#91—
Netherlands—#92#92—
Denmark—#120#120—
Mexico—#127#127—

Chart Positions

29 placements across 26 markets.