Top 15 Primera División teams in Japan
This curated ranking covers the 15 largest primera división teams in Japan, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Boca Juniors, Club Atlético River Plate and Rosario Central lead the list with a combined estimated audience of 654,028 people. Across all 15 entries the average audience size is 45,152, and the largest, Boca Juniors, reaches around 423,512 people in Japan. Audience size is the estimated number of unique people in Japan who actively engage with each primera división team, derived from search demand signals. Rankings reflect search-behavior signals collected across Japan and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Boca Juniors |
423,512 | 1.5% | Soccer | Sports |
| 2 |  Club Atlético River Plate |
222,686 | 1.0% | Soccer | Sports |
| 3 |  Rosario Central |
7,830 | 0.1% | Soccer | Sports |
| 4 |  Estudiantes de La Plata |
4,732 | 0.1% | Soccer | Sports |
| 5 |  Club Atlético Huracán |
3,736 | 0.1% | Soccer | Sports |
| 6 |  Defensa y Justicia |
2,679 | 0.1% | Soccer | Sports |
| 7 |  Club Atlético Lanús |
2,262 | 0.2% | Soccer | Sports |
| 8 |  Club Atlético Independiente |
2,236 | 0.0% | Soccer | Sports |
| 9 |  Club Atlético Vélez Sarsfield |
2,149 | 0.1% | Soccer | Sports |
| 10 |  Atlético Tucumán |
1,576 | 0.1% | Soccer | Sports |
| 11 |  Club Atlético Tigre |
1,257 | 0.1% | Soccer | Sports |
| 12 |  Club Atlético Belgrano |
1,088 | 0.1% | Soccer | Sports |
| 13 |  Club Atlético Banfield |
682 | 0.1% | Soccer | Sports |
| 14 |  Club Atlético Temperley |
435 | 0.1% | Soccer | Sports |
| 15 |  Club Atlético Colón |
425 | 0.1% | Soccer | Sports |
Frequently asked questions
How is this Top 15 list compiled?
Rascasse aggregates anonymized search-behavior signals across Japan and ranks each primera división team by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest primera división team in Japan?
Boca Juniors currently leads with an estimated audience of 423,512 people in Japan.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across Japan. Lists below 5 entries are not published. See methodology for full details.