JapaneseTestosterone is on Twitter (X) as @badassceo, with 2,040,184 followers and 13,799 posts. It lost 2,864 followers in the last 7 days and 10,618 in the last 30 days. A typical post draws 8.6K interactions, an engagement rate of 0.423% per follower.
Insights
Over the last 30 days @badassceo lost 10,618 followers (-0.52%). In the last 7 days the change was -2,864 followers. Its strongest tracked day added +460 followers on Sep 28, 2026.
Engagement
A typical post picks up 8.6K interactions against 2.0M followers, an engagement rate of 0.423%. Measured over 15 original posts, its engagement rate beats 90% of 21,397 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 367K times each, and 2.35% of those impressions turn into an interaction. That is about 18.0% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 15 original posts from a 30-day window, last computed on October 30, 2026.
Full engagement reportFollower growth
Best tracked day: +460 followers on 2026-09-28.
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Bio
筋肉教開祖/OWN.創始者/ichido共同創業 体調最高ラジオ発起人/BLVCKOUTファウンダー
Notable followers
The biggest accounts in our directory following @badassceo.
Testosterone on Twitter (X) - frequently asked questions
- What is the Twitter handle for Testosterone?
- Testosterone posts on Twitter (X) as @badassceo. The profile is at x.com/badassceo, and the View on X button at the top of this page opens it.
- How many followers does Testosterone have on Twitter?
- Testosterone (@badassceo) has 2,040,184 followers on Twitter (X). It lost 2,864 followers in the last 7 days and 10,618 in the last 30 days. The count is refreshed continuously from public data.
- When did Testosterone join Twitter?
- Testosterone joined Twitter (X) in September 2014. The @badassceo account is 12 years old. Searches for Testosterone age often mean a personal age, which we do not publish. The figure here is the account age only.