Top 50 Political parties in Japan
This curated ranking covers the 50 largest political parties in Japan, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 224 political parties tracked in Japan, the 50 ranked here account for the largest measured audience reach. Dog lovers, Communist Party of India (Marxist) and Communist Party of India lead the list with a combined estimated audience of 18,493,606 people. Across all 50 entries the average audience size is 427,789, and the largest, Dog lovers, reaches around 17,092,342 people in Japan. Audience size is the estimated number of unique people in Japan who actively engage with each political party, 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 |  Dog lovers |
17,092,342 | 13.5% | Political party | Pets & Animals |
| 2 |  Communist Party of India (Marxist) |
773,778 | 14.4% | Political party | Politics & Society |
| 3 |  Communist Party of India |
627,486 | 18.7% | Political party | Politics & Society |
| 4 |  Malaysian Indian Congress |
564,268 | 24.3% | Political party | Politics & Society |
| 5 |  Australian Labor Party |
524,775 | 6.6% | Political party | Politics & Society |
| 6 |  Parti Rakyat Sarawak |
353,331 | 25.5% | Political party | Politics & Society |
| 7 | Maharashtra Navnirman Sena |
293,695 | 21.2% | Political party | Politics & Society |
| 8 |  Communist Party of China |
264,041 | 1.9% | Political party | Politics & Society |
| 9 |  Parent-Teacher Association |
136,046 | 14.6% | Political party | Politics & Society |
| 10 |  Labour Party (UK) |
107,507 | 1.8% | Political party | Politics & Society |
| 11 |  Kuomintang |
70,521 | 12.4% | Political party | Politics & Society |
| 12 | Free Patriotic Movement |
61,650 | 38.9% | Political party | Politics & Society |
| 13 |  Co-operative Commonwealth Federation |
59,956 | 8.1% | Political party | Politics & Society |
| 14 | League of Communists of Yugoslavia |
58,514 | 1.3% | Political party | Politics & Society |
| 15 |  The Republicans (Germany) |
40,363 | 0.8% | Political party | Politics & Society |
| 16 |  European Parliament |
39,227 | 0.6% | Political party | Politics & Society |
| 17 |  Avanza |
33,687 | 0.6% | Political party | Business & Career |
| 18 |  Popular Will |
27,547 | 1.3% | Political party | Politics & Society |
| 19 |  New Patriotic Party |
27,535 | 7.3% | Political party | Politics & Society |
| 20 |  Third party (United States) |
25,310 | 6.7% | Political party | Politics & Society |
| 21 |  Liberal Party of Australia |
20,755 | 1.3% | Political party | Politics & Society |
| 22 |  Indian National Congress |
20,352 | 1.4% | Political party | Politics & Society |
| 23 |  Centre démocrate humaniste |
17,329 | 4.8% | Political party | Politics & Society |
| 24 |  National Liberation Front (Algeria) |
11,749 | 4.6% | Political party | Politics & Society |
| 25 |  Nacionalista Party |
10,343 | 2.8% | Political party | Politics & Society |
| 26 |  Janatha Vimukthi Peramuna |
10,192 | 4.1% | Political party | Politics & Society |
| 27 |  Ulster Unionist Party |
10,148 | 7.8% | Political party | Politics & Society |
| 28 |  Senior citizen |
9,671 | 8.8% | Political party | Politics & Society |
| 29 |  Home Party |
8,947 | 9.9% | Political party | Kids & Family |
| 30 |  Democratic Party (United States) |
7,139 | 0.2% | Political party | Politics & Society |
| 31 |  Workers' Party (Brazil) |
6,793 | 0.7% | Political party | Politics & Society |
| 32 |  Liberal Party (Philippines) |
6,686 | 1.0% | Political party | Politics & Society |
| 33 |  Shas |
6,256 | 12.1% | Political party | Politics & Society |
| 34 | Democratic League of Kosovo |
5,962 | 47.9% | Political party | Politics & Society |
| 35 |  Institutional Revolutionary Party |
5,362 | 0.1% | Political party | Politics & Society |
| 36 |  JA21 |
5,123 | 0.3% | Political party | Politics & Society |
| 37 |  Black Panther Party |
4,112 | 1.0% | Political party | Politics & Society |
| 38 |  Republican Party (United States) |
4,042 | 0.2% | Political party | Politics & Society |
| 39 |  Democratic Progressive Party |
3,789 | 1.9% | Political party | Politics & Society |
| 40 |  Party Pilipinas |
3,541 | 5.6% | Political party | Politics & Society |
| 41 |  Liberal Party of Canada |
3,536 | 0.1% | Political party | Politics & Society |
| 42 |  Green Party (Ireland) |
3,355 | 0.8% | Political party | Politics & Society |
| 43 | Sinn Féin |
3,274 | 0.5% | Political party | Politics & Society |
| 44 |  Pakistan Muslim League (N) |
3,145 | 1.7% | Political party | Politics & Society |
| 45 |  Conservative Party (UK) |
3,000 | 0.4% | Political party | Politics & Society |
| 46 |  Conservative Party of Canada |
2,974 | 0.2% | Political party | Politics & Society |
| 47 |  Danish Social Liberal Party |
2,860 | 1.1% | Political party | Politics & Society |
| 48 |  Conservative Party (Chile) |
2,558 | 0.7% | Political party | Politics & Society |
| 49 |  Kilusang Bagong Lipunan |
2,450 | 5.5% | Political party | Politics & Society |
| 50 |  MIGATO |
2,441 | 5.3% | Political party | Shopping |
Frequently asked questions
How is this Top 50 list compiled?
Rascasse aggregates anonymized search-behavior signals across Japan and ranks each political party 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 political party in Japan?
Dog lovers currently leads with an estimated audience of 17,092,342 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.