・秋田県仙北市市議会議員→地域内循環創生🔄移住者増 ・門脇商店事業統括責任者→地域の軸となる拠点づくり ・グラミー賞ノミネート音楽家/京都芸術大学講師→音楽の原理を活用したコミュニティづくりと人の育成
Outreach This Creator For Free溝口真矢/starRo is a verified Music creator on Instagram, tracked in the InstME index with 20.3K followers. The account posts mainly around music and art topics. To date 溝口真矢/starRo has posted 88 times, currently less than one post a week. Engagement runs at 12.29%, or about 2,462 likes and 29 comments per post.
Counting 20.3K followers and 88 posts, Starro sits in the InstME index as a Music account.
Benchmarked against 17,051 Music accounts with 10K–100K followers, Starro posts a 12.29% engagement rate that is in the top quarter (median: 2.47%).
Roughly one in 86 likes comes with a comment, an audience that mostly engages through likes.
Lately Starro has been publishing less than one post per week.
Estimated sponsored-post value
$280–$530
Based on 20.3K followers and a 12.29% engagement rate, a single sponsored post by Starro is worth an estimated $280–$530. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Secondary: Art
| Metric | Starro | Cohort median |
|---|---|---|
| Engagement rate | 12.29% | 2.47% |
| Average likes | 2,462 | 535 |
| Average comments | 29 | 35 |
| Posts per week | 0.36 | 0.35 |
Median values from 17,051 Music accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Sep 20, 2026
溝口真矢/starRo is a verified music creator on Instagram, with 20.3K followers.
溝口真矢/starRo posts on Instagram as @starro.
溝口真矢/starRo has 20,267 followers on Instagram (20.3K) as of Sep 20, 2026.
溝口真矢/starRo's engagement rate is 12.29%, calculated from average likes and comments per post relative to followers. That is in the top quarter (median: 2.47%) for Music accounts with 10K–100K followers in the InstME index.
Posts by 溝口真矢/starRo average 2,462 likes and 29 comments.
溝口真矢/starRo posts less than once a week on average.
溝口真矢/starRo is registered as a creator account on Instagram and is verified.
溝口真矢/starRo is categorized as a music and art account in the InstME index, based on the profile's bio and Instagram category across 88 posts.
Yes. 溝口真矢/starRo carries the blue verified badge on Instagram.
Total Posts
88
Avg Comments
29
Engagement
3.23%
A sponsored post from 溝口真矢/starRo is estimated at $280 to $530. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
