Netflix TOP 10 in Japan on September 15, 2021
TOP 10 Movies
| 1. | +1 | Midsommar |
| 2. | -1 | Kate |
| 3. | – | Hunter Killer |
| 4. | +1 | Masquerade Hotel |
| 5. | -1 | Wonder Woman 1984 |
| 6. | – | Nihontouitsu Series |
| 7. | +2 | Prey |
| 8. | – | The Matrix |
| 9. | -2 | In Time |
| 10. | – | 12 Suicidal Teens |
TOP 10 TV Shows
| 1. | – | Tokyo Revengers |
| 2. | – | Hometown Cha-Cha-Cha |
| 3. | n/a | Battle Game in 5 Seconds |
| 4. | -1 | My Hero Academia |
| 5. | n/a | Life Lessons with Uramichi Oniisan |
| 6. | -2 | Death Note |
| 7. | n/a | I'm Standing on a Million Lives |
| 8. | – | Nevertheless |
| 9. | -2 | Demon Slayer: Kimetsu no Yaiba |
| 10. | -1 | Hospital Playlist |
TOP 10 Kids
| 1. | n/a | Welcome to Demon-School, Iruma-kun |
| 2. | n/a | Crayon Shin-chan |
| 3. | n/a | Paw Patrol |
| 4. | n/a | Haikyu!! |
| 5. | n/a | Chibi Maruko-chan |
| 6. | n/a | Peek-a-Boo! |
| 7. | -5 | Sharkdog |
| 8. | n/a | Hikaru no Go: Journey to the North Star Cup |
| 9. | n/a | Pokémon Journeys |
| 10. | -6 | Octonauts: Above & Beyond |
TOP 10 Overall
| 1. | – | Tokyo Revengers |
| 2. | – | Hometown Cha-Cha-Cha |
| 3. | n/a | Battle Game in 5 Seconds |
| 4. | -1 | My Hero Academia |
| 5. | n/a | Life Lessons with Uramichi Oniisan |
| 6. | -2 | Death Note |
| 7. | n/a | Midsommar |
| 8. | -3 | Kate |
| 9. | n/a | I'm Standing on a Million Lives |
| 10. | -1 | Nevertheless |
