Japanese池田信夫 is on Twitter (X) as @ikedanob, with 303,508 followers and 222,634 posts. A typical post draws 417 interactions, an engagement rate of 0.137% per follower. It has been on X since March 2009, an account age of 17 years.
Engagement
A typical post picks up 417 interactions against 304K followers, an engagement rate of 0.137%. Measured over 23 original posts, its engagement rate beats 66% of 19,675 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 48K times each, and 0.873% of those impressions turn into an interaction. That is about 15.7% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 23 original posts from a 30-day window, last computed on October 17, 2026. Recurring tags: #アゴラ, #yahooニュース, #コメントプラス.
Full engagement reportFollower growth
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Bio
株式会社アゴラ研究所 代表取締役所長（学術博士）。取材・講演などの依頼はDMで。認証ずみアカウントのみ受信します。
Notable followers
The biggest accounts in our directory following @ikedanob.
池田信夫 on Twitter (X) - frequently asked questions
- What is the Twitter handle for 池田信夫?
- 池田信夫 posts on Twitter (X) as @ikedanob. The profile is at x.com/ikedanob, and the View on X button at the top of this page opens it.
- How many followers does 池田信夫 have on Twitter?
- 池田信夫 (@ikedanob) has 303,508 followers on Twitter (X). The count is refreshed continuously from public data.
- When did 池田信夫 join Twitter?
- 池田信夫 joined Twitter (X) in March 2009. The @ikedanob account is 17 years old. Searches for 池田信夫 age often mean a personal age, which we do not publish. The figure here is the account age only.