しーさー 文房具 / Seasar Stationery

Who sponsors しーさー 文房具 / Seasar Stationery?

しーさー 文房具 / Seasar Stationery (1.1M subscribers) was sponsored by 4 brands in 6 sponsored videos since February 2026, with 4 active in the last year. Last sponsored video detected Oct 2026.

@seasar04 JPHobbies/CollectiblesUpdated Oct 24, 2026

Brands that sponsor しーさー 文房具 / Seasar Stationery

Top 4 active sponsors in the last year, by sponsored videos.

  1. 1F
    Free Spirits
    last sponsored video Oct 2026
    2
    sponsored videos
  2. 2M
    Mitsubishi Pencil
    last sponsored video Mar 2026
    2
    sponsored videos
  3. 3Zebra
    Zebra
    last sponsored video Feb 2026
    2
    sponsored videos
  4. 4L
    lemma
    last sponsored video Oct 2026
    1
    sponsored videos

Latest sponsored videos

The most recent 5 detections, with the brand in each.

  1. 人気の革財布が、さらに小さく。lemma マリスコmini 徹底レビューSponsored by lemma · Oct 2026
  2. 人気の革財布が、さらに小さく。lemma マリスコmini 徹底レビューSponsored by Free Spirits · Oct 2026
  3. 革小物の名店フリースピリッツ新宿店を貸し切って、革財布や文房具を全部買った。Sponsored by Free Spirits · Jul 2026
  4. あのサファリにクルトガが搭載された... LAMY safari KURUTOGA inside 徹底レビューSponsored by Mitsubishi Pencil · Mar 2026
  5. 4180円　クルトガを搭載したLAMY サファリ　爆速紹介 #shortsSponsored by Mitsubishi Pencil · Mar 2026
1 more sponsored videos — free account to see them

About しーさー 文房具 / Seasar Stationery

しーさー 文房具 / Seasar Stationery is a Japan Hobbies/Collectibles YouTube channel with 1.1M subscribers. Its first tracked sponsored video is from February 2026 and the latest was detected in October 2026. In that time 4 brands sponsored 6 of its videos, and 4 of them ran a sponsored video in the last year. Free Spirits is the most frequent sponsor with 2 sponsored videos, followed by Mitsubishi Pencil and Zebra.

Similar channels to しーさー 文房具 / Seasar Stationery

Other Hobbies/Collectibles channels of a similar size, with their active sponsor count.

Questions about しーさー 文房具 / Seasar Stationery's sponsors

Who sponsors しーさー 文房具 / Seasar Stationery?
しーさー 文房具 / Seasar Stationery (@seasar04) has been sponsored by 4 brands in 6 sponsored videos since February 2026. The most active sponsors in the last year are Free Spirits, Mitsubishi Pencil and Zebra.
How many active sponsors does しーさー 文房具 / Seasar Stationery have?
4 brands sponsored しーさー 文房具 / Seasar Stationery in the last 12 months. The latest sponsored video was detected in Oct 2026.
Which brands sponsored しーさー 文房具 / Seasar Stationery most recently?
The most recent sponsored videos on しーさー 文房具 / Seasar Stationery were paid for by lemma, Free Spirits and Mitsubishi Pencil.
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Detected from public YouTube data via the official YouTube Data API: a sponsored video is one whose description or paid-promotion disclosure names the brand. Active means a sponsored video published in the last year. A detected sponsorship is not confirmation of contract terms. The rate is an estimate from recent views and category market rates, not a quoted price. Creators can ask us to remove this page at support@discoversponsors.com.