瀬戸弘司 / Koji Seto vs au
Japan
| 1.7M | Subscribers | 385K |
|---|---|---|
| 1B | Total views | 555M |
| 2,328 | Videos | 3,141 |
| 448.6K | Avg views / video | 176.7K |
| #4,803 | Worldwide rank | #12,626 |
| 2010 | Active since | 2011 |
| Science & Tech | Top category | Science & Tech |
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