Ai Kitamura (@ai_hakkou), a fermented-food specialist based in Japan, posts short fermentation and gut-health recipe clips on YouTube. The channel has about 4,250 subscribers and a median of roughly 1,400 views per video, with about 30 uploads a year. Sponsored integrations are estimated at $150 to $250 per video.
Short, practical fermentation recipes for a dedicated Japanese health audience
- Median of about 1,380 views per video across roughly 30 uploads in the past year
- Shorts make up 86% of uploads, with a median length of 47 seconds
- Channel focuses on koji seasonings, a niche with clear product-demo fit
Brand fit report
Content
- Formats
- short vertical recipe clips, ingredient demonstrations, storage and tips explainers
- Tone
- calm, instructional
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Phone, natural light
- Typical length
- under 60 seconds
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- None yet
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recipe and fermentation tips content with no flagged 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
Benchmark score: 44 / 100
Public rule, same for everyone. How it works.
Recent videos
▶【Instagram→@hakkou_ai】#北村愛#発酵#発酵食#発酵調味料#腸活#更年期 · 1.3k views
▶【Instagram→@hakkou_ai】#北村愛#発酵#発酵食#発酵調味料#腸活#本当の発酵#塩麴#醬油糀#甘酒 · 1.4k views
▶【Instagram→@hakkou_ai】#北村愛#発酵#発酵食#発酵調味料#腸活#本当の発酵#塩麴#梅麹 · 1.4k viewsLast three uploads, latest 22 days ago.
北村愛 Al Kitamura 一般社団法人Love|FoodEducation代表 発酵食スペシャリスト 奈良でオーナーシェフとして2店舗を経営（糀のお料 理「花」）、6万人以上へ料理を提供。同時に発酵料 理講師として約1万人へ料理を教える。 発酵に携わり20年を超える。 お店は閉店し、現在は「元気になって、波動まで上 がる人」続出の発酵料理講座、腸活セミナーを東 京、名古屋、大阪、奈良、オンラインでも開催している。 著書・メディア掲載 ［著書］ 夢叶舎：発酵食がくれた魔法の翼 ［主なメディア掲載］ 扶桑社：天然生活 宝島社：こうじ納豆で体スッキリ！ずっと健康！ マキノ出版：安心 韓国MBCTV：MBCドキュプライム NHK：小雪と発酵おばあちゃん 韓国MBNTVほか ［メニュープロデュース、レシピ提供など］ 東婦人クリニック（東京）産科入院食、成木の杜（東京）、cafe香乃や（東京）、pocafe（三重）、CUCI奈良 ▽ Instagram ▽ https://instagram.com/hakkou_ai?r=nametag ▽ Facebook ▽ https://www.facebook.com/Ai.Hakkou ▽ 発酵食＆腸ケア講座▽ https://ai-hakkou.com/life_school ▽ 献立＆発酵レシ
About 北村愛の発酵で生きる力
Ai Kitamura (@ai_hakkou) is a Japanese fermented-food specialist who runs the YouTube channel "北村愛の発酵で生きる力" and posts short recipe clips on koji seasonings, amazake, and gut-friendly cooking. According to her website, she is the representative of a food education association and has taught fermented cooking to roughly 10,000 people.
The channel has about 4,250 subscribers and a median of around 1,380 views per video, with most uploads being Shorts under a minute. Viewers are likely adults interested in home fermentation and gut health, mostly in Japan; this audience profile is an estimate.
Brands in kitchen tools, fermentation supplies, or healthy food should consider her for Japanese-language campaigns. Estimated sponsored integration rates run $150 to $250 per video, which works out to a CPM of about $20 to $35 per 1,000 views versus typical paid-ad CPM of $10 to $30 but the sample is small.
Written from 北村愛の発酵で生きる力's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 北村愛の発酵で生きる力 can edit or remove this page at any time.
Questions about 北村愛の発酵で生きる力
How much does Ai Kitamura charge for a sponsored video?
Based on a median of about 1,380 views and Shorts-heavy uploads, estimated sponsored integration rates are $150 to $250 per video. These figures are computed estimates, not a published rate card, and they should be confirmed directly with the creator.
What does Ai Kitamura post about on YouTube?
Ai Kitamura posts short Japanese-language clips about fermented foods, especially koji seasonings like shio koji, amazake, and soy sauce koji. Videos show ingredient preparation, storage times, and gut-health tips in under a minute.
How do I contact Ai Kitamura for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked directly, so check the creator's listing for booking options and available slots.
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