lynch.&健康(@kenko.ysk.akt )&有村竜太朗+DEMONSTRATIONsのギタリストです。
Outreach This Creator For FreeOn Instagram, 悠介 is a Music creator with an audience of 29.1K. To date 悠介 has posted 2,019 times, currently less than one post a week. Typical posts draw 1,630 likes and 7 comments, putting engagement at 5.62%.
Ysk_lynch operates a Music account on Instagram, pairing 29.1K followers with 2,019 posts.
Ysk_lynch records a 5.62% engagement rate, above the median of 2.47% for the 17,051 Music accounts with 10K–100K followers tracked in the InstME index.
Followers leave about one comment for every 225 likes, an audience that mostly engages through likes.
Ysk_lynch currently publishes less than one post per week.
InstME's checks rate Ysk_lynch's audience 94/100, flagging roughly 5% as low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$410–$760
Based on 29.1K followers and a 5.62% engagement rate, a single sponsored post by Ysk_lynch is worth an estimated $410–$760. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~5% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Ysk_lynch | Cohort median |
|---|---|---|
| Engagement rate | 5.62% | 2.47% |
| Average likes | 1,630 | 535 |
| Average comments | 7 | 35 |
| Posts per week | 0.62 | 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 1, 2026
悠介 is a music creator on Instagram, with 29.1K followers.
悠介 posts on Instagram as @ysk_lynch.
悠介 has 29,126 followers on Instagram (29.1K) as of Sep 1, 2026.
悠介's engagement rate is 5.62%, calculated from average likes and comments per post relative to followers. That is above the median of 2.47% for Music accounts with 10K–100K followers in the InstME index.
Posts by 悠介 average 1,630 likes and 7 comments.
悠介 posts less than once a week on average.
InstME's audience-quality analysis estimates about 5% of 悠介's followers are low-quality or inactive, giving an audience-quality score of 94/100.
悠介 is registered as a creator account on Instagram.
悠介 is categorized as a music account in the InstME index, based on the profile's bio and Instagram category across 2,019 posts.
A sponsored post from 悠介 is estimated at $410 to $760. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
Avg Comments
7
More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Engagement
0.29%
