Netflix TOP 10 in Japan on September 18, 2021
TOP 10 Overall
| 1. | +4 | Hospital Playlist |
| 2. | +1 | Tokyo Revengers |
| 3. | -2 | That Time I Got Reincarnated as a Slime |
| 4. | – | Hometown Cha-Cha-Cha |
| 5. | n/a | Squid Game |
| 6. | – | Death Note |
| 7. | -5 | Tsukimichi -Moonlit Fantasy- |
| 8. | – | Nevertheless |
| 9. | -2 | My Hero Academia |
| 10. | – | Crash Landing on You |
TOP 10 Kids
| 1. | – | Crayon Shin-chan |
| 2. | +1 | Nightbooks |
| 3. | -1 | Welcome to Demon-School, Iruma-kun |
| 4. | – | Paw Patrol |
| 5. | – | Haikyu!! |
| 6. | – | Chibi Maruko-chan SP2 |
| 7. | – | Peek-A-Boo |
| 8. | – | Sharkdog |
| 9. | – | Pokémon Journeys |
| 10. | n/a | Nontan |
TOP 10 Movies
| 1. | +1 | Kate |
| 2. | +1 | Masquerade Hotel |
| 3. | -2 | Midsommar |
| 4. | +2 | Midsommar |
| 5. | -1 | Hunter Killer |
| 6. | -1 | Nightbooks |
| 7. | n/a | Real Girl |
| 8. | -1 | Nihontouitsu Series |
| 9. | -1 | Wonder Woman 1984 |
| 10. | -1 | Schumacher |
TOP 10 TV Shows
| 1. | +4 | Hospital Playlist |
| 2. | +1 | Tokyo Revengers |
| 3. | -2 | That Time I Got Reincarnated as a Slime |
| 4. | – | Hometown Cha-Cha-Cha |
| 5. | n/a | Squid Game |
| 6. | – | Death Note |
| 7. | -5 | Tsukimichi -Moonlit Fantasy- |
| 8. | – | Nevertheless |
| 9. | -2 | My Hero Academia |
| 10. | – | Crash Landing on You |
