Japanese城瀬いすみ🏰🍬にじさんじ is on Twitter (X) as @Shiro_Isumyan, with 103,350 followers and 3,281 posts. A typical post draws 2.3K interactions, an engagement rate of 2.21% per follower. It has been on X since September 2025, an account age of 1 year.
Engagement
A typical post picks up 2.3K interactions against 103K followers, an engagement rate of 2.21%. Measured over 58 original posts, its engagement rate beats 95% of 21,185 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 33K times each, and 6.90% of those impressions turn into an interaction. That is about 31.6% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 58 original posts from a 30-day window, last computed on September 27, 2026. Recurring tags: #nijirhythmparade, #すぷれあ, #すぷれでぃお.
Full engagement reportFollower growth
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Bio
おっきなお城に住みたいな～！🤍✨にじさんじ所属🌈🕒すぷれあ(@splare_info)最年少15歳高校1年生！城瀬いすみです！🏰｜ಇ まま！(@DSmile9)｜ಇ FA #シロ展示館｜ಇ 配信 #いすみと登城 ｜ಇ お問い合わせ➨https://t.co/jTehGBNUWl
Notable followers
The biggest accounts in our directory following @Shiro_Isumyan.
城瀬いすみ🏰🍬にじさんじ on Twitter (X) - frequently asked questions
- What is the Twitter handle for 城瀬いすみ🏰🍬にじさんじ?
- 城瀬いすみ🏰🍬にじさんじ posts on Twitter (X) as @Shiro_Isumyan. The profile is at x.com/Shiro_Isumyan, and the View on X button at the top of this page opens it.
- How many followers does 城瀬いすみ🏰🍬にじさんじ have on Twitter?
- 城瀬いすみ🏰🍬にじさんじ (@Shiro_Isumyan) has 103,350 followers on Twitter (X). The count is refreshed continuously from public data.
- When did 城瀬いすみ🏰🍬にじさんじ join Twitter?
- 城瀬いすみ🏰🍬にじさんじ joined Twitter (X) in September 2025. The @Shiro_Isumyan account is 1 year old. Searches for 城瀬いすみ🏰🍬にじさんじ age often mean a personal age, which we do not publish. The figure here is the account age only.