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歴史を面白く学ぶコテンラジオ (COTEN RADIO)

Podcast · coten.co.jp · JP · JA

COTEN RADIO, published by COTEN inc., is a Japanese history talk show covering world and Japanese history through conversational storytelling. The show has 766 episodes, released about every three days, with a median length of about 43 minutes. Estimated downloads per episode are 5,000 to 25,000, implying a rate of $90 to $625 per episode.

Why brands sponsor 歴史を面白く学ぶコテンラジオ (COTEN RADIO)

Japan's long-running history talk show, 766 episodes and a loyal listener base

  • Twice-weekly episodes of about 43 minutes keep brand mentions in a steady, recurring slot.
  • Apple Podcasts shows 203 ratings averaging 4.8 stars, a strong sign of listener engagement.
  • The feed is non-explicit, and the show's educational tone suits learning and education brands.
Best foreducation and learning productsbooks and publishingawareness campaigns in Japan
Watch forSponsorship history is absent, so audience size estimates rest on ratings and cadence rather than disclosed data.

Brand fit report

Content

Topics, IAB taxonomy
History90%
Education10%
Formats
co-hosted banter, narrative, special episodes
Tone
entertaining, educational
Language
Japanese
Production
Clean, edited audio
Typical length
30 to 50 minutes

Audience

Commercial intent15/100
Comments asking for links, prices or where to buy
Sentiment85/100
Estimated from titles, descriptions and engagement
Est. downloads per episode5k–25k
Estimated, confidence 60%: 203 Apple ratings (band 5,000 to 25,000 per episode), 766 episodes, twice-weekly cadence, Podcast Index popularity 9, and a long-running show with an established listener base.
Audience asks aboutWhat led to the Mongol invasions of Japan?How did the Roman Empire's rulers govern?What were the causes of historical turning points?
Age
15%18-24
30%25-34
30%35-44
25%45+
Gender
40%women
60%men
Countries
🇯🇵 Japan95%
Other5%
LanguagesJapanese 100%

Commercial

0%of the last 20 episodes had a sponsor
None seenno sponsor mentions in the last 20 episodes
Brands seen
None yet
Categories promoted
None yet
Affiliate links
No

No sponsor mentions found in the feed; the feed lists no funding links.

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencemedium
Politicslow

Family friendly
Episode titles cover historical warfare such as the Mongol invasions (文永の役, 弘安の役) with no explicit flags, and the feed is marked non-explicit.

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.

Where to listen

Benchmark score: 51 / 100

Public rule, same for everyone. How it works.

Consistency Latest episode within the usual cadence17 / 50
Activity Episodes in the last 90 days, weekly is full marks30 / 30
Reach Estimated downloads per episode, 20k is full marks15 / 20

Recent episodes

Last six episodes from the show's feed, latest 5 days ago, a new one about every 3 days.

歴史を愛し、歴史を知りすぎてしまった歴史GEEK2人と圧倒的歴史弱者がお届けする歴史インターネットラジオです。 歴史というレンズを通して「人間とは何か」「私たち現代人の抱える悩み」「世の中の流れ」を痛快に読み解いていく!? 笑いあり、涙ありの新感覚・歴史キュレーションプログラム! ☆Apple & Spotify Podcast 部門別ランキング1位獲得! ☆ジャパンポッドキャストアワード2019 大賞&Spotify賞 ダブル受賞! ※正式名称は「古典ラジオ」ではなく「コテンラジオ」です ーーー COTEN RADIO is an entertainment radio talk program for history , published by the crazy history geeks group "COTEN" in Japan. ☆Apple & Spotify…
歴史を面白く学ぶコテンラジオ (COTEN RADIO)'s own show description from the podcast feed

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About 歴史を面白く学ぶコテンラジオ (COTEN RADIO)

COTEN RADIO is a Japanese history talk show published by COTEN inc., the company whose website describes its mission as providing opportunities for metacognition through world history. The show, which has 766 episodes in the feed, presents history as entertaining storytelling, with co-hosted discussion and occasional special episodes. The company's site describes its work on a world history database alongside the show.

Episodes release about every three days, and the median length is roughly 43 minutes. Apple Podcasts lists 203 ratings with an average of 4.8 stars, which suggests a loyal audience. Listener figures are not published; based on ratings and cadence, we estimate 5,000 to 25,000 downloads per episode, and the listeners are likely adults interested in history and learning, most of them in Japan.

The feed shows no sponsors in recent episodes. Estimated rates run from about $90 to $625 per host-read mid-roll ad, which suits education, publishing and learning brands seeking an engaged Japanese audience. Sources: the RSS feed, coten.co.jp, and Apple Podcasts.

Written from the show's public RSS feed, its Podcast Index listing and episode titles. Numbers updated 2026-10-19. 歴史を面白く学ぶコテンラジオ (COTEN RADIO) can edit or remove this page at any time.

Questions about 歴史を面白く学ぶコテンラジオ (COTEN RADIO)

How much does COTEN RADIO charge for a podcast sponsorship?

Based on estimated downloads of 5,000 to 25,000 per episode, a host-read mid-roll ad is roughly $90 to $625 per episode. Final pricing depends on the show's current terms.

What is COTEN RADIO about?

COTEN RADIO is a Japanese history talk show that explores world and Japanese history through entertaining conversation, linking past events to present-day questions about people and society.

How do I contact COTEN RADIO about sponsoring an episode?

The show's contact email unlocks on Starbooked for $0.80, and boosted shows can be booked through Starbooked.

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