JapaneseSEIKIN (セイキン) is on Twitter (X) as @SeikinTV, with 1,187,137 followers and 10,178 posts. It has been on X since March 2012, an account age of 14 years.
Insights
Its strongest tracked day added +177 followers on Jul 5, 2026.
Engagement
Early reading. We have captured 5 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 3.1K interactions against 1.2M followers, an engagement rate of 0.259%. Posts are seen about 100K times each, and 3.06% of those impressions turn into an interaction. That is about 8.46% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.17 posts a day over the last 30 days, though only 13% of days saw any activity at all.
Measured over 5 original posts from a 30-day window, last computed on October 27, 2026.
Full engagement reportFollower growth
Best tracked day: +177 followers on 2026-07-05.
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Bio
【動画／音楽クリエイター】「YouTubeテーマソング」作者。兄弟音楽ユニット「HIKAKIN & SEIKIN」作詞作曲担当。 DTMer。オーディオマニア。YouTube・TikTok・Instagram・お問合せ等はこちら ➡︎ https://t.co/nDZDqr5p0M
Notable followers
The biggest accounts in our directory following @SeikinTV.
SEIKIN (セイキン) on Twitter (X) - frequently asked questions
- What is the Twitter handle for SEIKIN (セイキン)?
- SEIKIN (セイキン) posts on Twitter (X) as @SeikinTV. The profile is at x.com/SeikinTV, and the View on X button at the top of this page opens it.
- How many followers does SEIKIN (セイキン) have on Twitter?
- SEIKIN (セイキン) (@SeikinTV) has 1,187,137 followers on Twitter (X). The count is refreshed continuously from public data.
- When did SEIKIN (セイキン) join Twitter?
- SEIKIN (セイキン) joined Twitter (X) in March 2012. The @SeikinTV account is 14 years old. Searches for SEIKIN (セイキン) age often mean a personal age, which we do not publish. The figure here is the account age only.