Japanese横山健 is on Twitter (X) as @KenYokoyama, with 292,303 followers and 8,299 posts. A typical post draws 2.6K interactions, an engagement rate of 0.882% per follower. It has been on X since August 2009, an account age of 17 years.
Engagement
A typical post picks up 2.6K interactions against 292K followers, an engagement rate of 0.882%. Measured over 8 original posts, its engagement rate beats 92% of 20,183 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 67K times each, and 3.84% of those impressions turn into an interaction. That is about 23.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 8 original posts from a 30-day window, last computed on October 20, 2026. Recurring tags: #kenyokoyama, #ragstoriches7, #ハイスタ.
Full engagement reportFollower growth
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Bio
https://t.co/nfCh0t1WT5
Notable followers
The biggest accounts in our directory following @KenYokoyama.
横山健 on Twitter (X) - frequently asked questions
- What is the Twitter handle for 横山健?
- 横山健 posts on Twitter (X) as @KenYokoyama. The profile is at x.com/KenYokoyama, and the View on X button at the top of this page opens it.
- How many followers does 横山健 have on Twitter?
- 横山健 (@KenYokoyama) has 292,303 followers on Twitter (X). The count is refreshed continuously from public data.
- When did 横山健 join Twitter?
- 横山健 joined Twitter (X) in August 2009. The @KenYokoyama account is 17 years old. Searches for 横山健 age often mean a personal age, which we do not publish. The figure here is the account age only.