公益財団法人黒潮生物研究所
@kuroshiobio9640 • Joined February 1, 2012
Subscribers 4,496 | Views 544,716 | Videos 212
Sub 4.49K | View 544K | Video 212
At a glance
Subscribers
Last 27 days4.49K
+10 (+0.2%)
Views
Last 27 days544K
+13.1K (+2.5%)
Videos
Last 27 days212
+1 (+0.5%)
Charts
Subscribers, views & videos over time
Tap on chart to see values
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Subscribers gained (weekly) · 6 mo
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Views gained (weekly) · 6 mo
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Subs milestone changes (up to 30)
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Views milestone changes (up to 30)
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Engagement
Avg. views per video
2.56K
Total views ÷ total videos
Views per subscriber
121×
Total views ÷ subscribers
Subs per video
21
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $381 – $1.09K
Daily avg.: $0 – $1
Weekly avg.: $2 – $7
Last 27 days: $9 – $26
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:公益財団法人黒潮生物研究所
| Date | subscribers | views | videos |
|---|---|---|---|
Jun 1, 2026 Jun 1 Mon | 4.49K -- | 543K +2.78K | 212 -- |
May 25, 2026 May 25 Mon | 4.49K -- | 541K +7.18K | 212 +1 |
May 18, 2026 May 18 Mon | 4.49K -- | 533K +2.11K | 211 -- |
May 11, 2026 May 11 Mon | 4.49K +10 | 531K +1.14K | 211 -- |
May 4, 2026 May 4 Mon | 4.48K -10 | 530K +1.48K | 211 -- |
Apr 27, 2026 Apr 27 Mon | 4.49K -- | 529K +1.71K | 211 +1 |
Apr 20, 2026 Apr 20 Mon | 4.49K +10 | 527K +2.18K | 210 +1 |
Apr 13, 2026 Apr 13 Mon | 4.48K -- | 525K +1.54K | 209 -- |
Apr 6, 2026 Apr 6 Mon | 4.48K -- | 523K +2.56K | 209 +1 |
Mar 30, 2026 Mar 30 Mon | 4.48K -- | 521K -- | 208 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Mar 27, 2026 | 0 | -- |
Mar 30, 2026 | 10 | +10 |
Apr 6, 2026 | 0 | -10 |
Apr 13, 2026 | 0 | -- |
Apr 20, 2026 | 10 | +10 |
Apr 27, 2026 | 0 | -10 |
May 4, 2026 | -11 | -10 |
May 11, 2026 | 10 | +20 |
May 18, 2026 | 0 | -10 |
May 25, 2026 | 0 | -- |
Jun 1, 2026 | 0 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Mar 27, 2026 | 14.0K | +14.0K |
Mar 30, 2026 | 4.30K | -9.72K |
Apr 6, 2026 | 2.56K | -1.74K |
Apr 13, 2026 | 1.54K | -1.02K |
Apr 20, 2026 | 2.18K | +640 |
Apr 27, 2026 | 1.71K | -467 |
May 4, 2026 | 1.48K | -236 |
May 11, 2026 | 1.14K | -333 |
May 18, 2026 | 2.11K | +972 |
May 25, 2026 | 7.18K | +5.06K |
Jun 1, 2026 | 2.78K | -4.40K |
More features coming
We're working on new analytics and tools. Stay tuned.
Growth Rankings
Japan · Pets And Animals
Subs gained
#564
Views gained
#811
Categories
How To And StylePeople And BlogsPets And Animals
More features coming
We're working on new analytics and tools. Stay tuned.