公益財団法人黒潮生物研究所
@kuroshiobio9640 • Joined February 1, 2012
Subscribers 4,535 | Views 559,081 | Videos 220
Sub 4.53K | View 559K | Video 220
At a glance
Subscribers
Last 29 days4.53K
+20 (+0.4%)
Views
Last 29 days559K
+7.13K (+1.3%)
Videos
Last 29 days220
+6 (+2.8%)
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
2.54K
Total views ÷ total videos
Views per subscriber
123×
Total views ÷ subscribers
Subs per video
21
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $391 – $1.11K
Daily avg.: $0 – $0
Weekly avg.: $1 – $3
Last 29 days: $5 – $14
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 |
|---|---|---|---|
Jul 28, 2026 Jul 28 Tue | 4.53K +10 | 558K +1.1K | 220 -- |
Jul 20, 2026 Jul 20 Mon | 4.52K +10 | 557K +2.01K | 220 +1 |
Jul 13, 2026 Jul 13 Mon | 4.51K -- | 555K +1.80K | 219 +3 |
Jul 6, 2026 Jul 6 Mon | 4.51K -- | 554K +1.40K | 216 +1 |
Jun 29, 2026 Jun 29 Mon | 4.51K -- | 552K +3.12K | 215 +2 |
Jun 22, 2026 Jun 22 Mon | 4.51K +10 | 549K +1.92K | 213 -- |
Jun 15, 2026 Jun 15 Mon | 4.50K -- | 547K +888 | 213 -1 |
Jun 14, 2026 Jun 14 Sun | 4.50K +10 | 546K +2.96K | 214 +2 |
Jun 1, 2026 Jun 1 Mon | 4.49K -- | 543K +2.78K | 212 -- |
May 25, 2026 May 25 Mon | 4.49K -- | 541K -- | 212 -- |
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 | -- |
Jun 14, 2026 | 10 | +10 |
Jun 15, 2026 | 0 | -10 |
Jun 22, 2026 | 10 | +10 |
Jun 29, 2026 | 0 | -10 |
Jul 6, 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 |
Jun 14, 2026 | 2.96K | +179 |
Jun 15, 2026 | 888 | -2.07K |
Jun 22, 2026 | 1.92K | +1.03K |
Jun 29, 2026 | 3.12K | +1.20K |
Jul 6, 2026 | 1.40K | -1.72K |
More features coming
We're working on new analytics and tools. Stay tuned.
Growth Rankings
Japan · Pets And Animals
Subs gained
#483
Views gained
#917
Categories
How To And StylePeople And BlogsPets And Animals
More features coming
We're working on new analytics and tools. Stay tuned.