Japanese河西健吾 is on Twitter (X) as @Kengokawanishi, with 278,642 followers and 26,179 posts. A typical post draws 2.4K interactions, an engagement rate of 0.855% per follower. It has been on X since April 2011, an account age of 15 years.
Engagement
A typical post picks up 2.4K interactions against 279K followers, an engagement rate of 0.855%. Measured over 28 original posts, its engagement rate beats 91% 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 31K times each, and 7.66% of those impressions turn into an interaction. That is about 11.2% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 28 original posts from a 30-day window, last computed on October 25, 2026. Recurring tags: #stonefes, #河西健吾, #drstone.
Full engagement reportFollower growth
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Bio
マウスプロモーション 。機動戦士ガンダム鉄血のオルフェンズ(三日月オーガス) 3月のライオン(桐山零) 久保さんは僕を許さない(白石純太) 315プロ事務員(山村賢)怪獣8号(保科宗四郎)FGO(スカンジナビア・ペペロンチーノ) Dr.STONE(あさぎりゲン) 鬼滅の刃(時透無一郎) どついたれ本舗(躑躅森盧笙)
Notable followers
The biggest accounts in our directory following @Kengokawanishi.
河西健吾 on Twitter (X) - frequently asked questions
- What is the Twitter handle for 河西健吾?
- 河西健吾 posts on Twitter (X) as @Kengokawanishi. The profile is at x.com/Kengokawanishi, and the View on X button at the top of this page opens it.
- How many followers does 河西健吾 have on Twitter?
- 河西健吾 (@Kengokawanishi) has 278,642 followers on Twitter (X). The count is refreshed continuously from public data.
- When did 河西健吾 join Twitter?
- 河西健吾 joined Twitter (X) in April 2011. The @Kengokawanishi account is 15 years old. Searches for 河西健吾 age often mean a personal age, which we do not publish. The figure here is the account age only.