Japanese瀬戸康史 is on Twitter (X) as @koji_seto0518, with 432,384 followers and 8,944 posts. A typical post draws 2.4K interactions, an engagement rate of 0.56% per follower. It has been on X since September 2015, an account age of 11 years.
Engagement
A typical post picks up 2.4K interactions against 432K followers, an engagement rate of 0.56%. Measured over 48 original posts, its engagement rate beats 93% of 20,444 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 39K times each, and 6.28% of those impressions turn into an interaction. That is about 8.94% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 48 original posts from a 30-day window, last computed on September 24, 2026. Recurring tags: #digitalart, #illustration, #セト絵.
Full engagement reportFollower growth
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Bio
フルネームで呼ばれることが多い、瀬戸康史。 気まぐれに絵描いたりしてます、せとこうじ。≪出演情報≫舞台『キュー』
Notable followers
The biggest accounts in our directory following @koji_seto0518.
瀬戸康史 on Twitter (X) - frequently asked questions
- What is the Twitter handle for 瀬戸康史?
- 瀬戸康史 posts on Twitter (X) as @koji_seto0518. The profile is at x.com/koji_seto0518, and the View on X button at the top of this page opens it.
- How many followers does 瀬戸康史 have on Twitter?
- 瀬戸康史 (@koji_seto0518) has 432,384 followers on Twitter (X). The count is refreshed continuously from public data.
- When did 瀬戸康史 join Twitter?
- 瀬戸康史 joined Twitter (X) in September 2015. The @koji_seto0518 account is 11 years old. Searches for 瀬戸康史 age often mean a personal age, which we do not publish. The figure here is the account age only.