JapaneseTestosterone is on Twitter (X) as @badassceo, with 2,041,132 followers and 13,786 posts. It lost 2,913 followers in the last 7 days and 9,835 in the last 30 days. A typical post draws 8.5K interactions, an engagement rate of 0.417% per follower.
Insights
Over the last 30 days @badassceo lost 9,835 followers (-0.48%). In the last 7 days the change was -2,913 followers. Its strongest tracked day added +460 followers on Sep 28, 2026.
Engagement
A typical post picks up 8.5K interactions against 2.0M followers, an engagement rate of 0.417%. Posts are seen about 368K times each, and 2.31% 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. Posting runs at about 1.7 posts a day over the last 30 days, with activity on roughly 57% of days.
Measured over 16 original posts from a 30-day window, last computed on October 28, 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 2,041,132 followers on Twitter (X). It lost 2,913 followers in the last 7 days and 9,835 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 Searches for Testosterone age often mean a personal age, which we do not publish.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.