Iran vs Japan: Political opposition
Iran
1
in 2025
Japan
1
in 2025
Iran rank
1st
Japan rank
1st
Political opposition over time
- Iran
- Japan
How they compare
Iran currently reports 1 against 1 in Japan, a difference of 0.
The two have swapped places 2 times across 237 shared years of data; in 1789 it was Japan ahead.
Iran ranks 1st and Japan ranks 1st of 197 countries.
Across the 25 decades both report, Iran averaged higher in 1 and Japan in 7.
Head to head by decade
| Decade | Iran | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1780s | 0 | 0 | 0 | — |
| 1790s | 0 | 0 | 0 | — |
| 1800s | 0 | 0 | 0 | — |
| 1810s | 0 | 0 | 0 | — |
| 1820s | 0 | 0 | 0 | — |
| 1830s | 0 | 0 | 0 | — |
| 1840s | 0 | 0 | 0 | — |
| 1850s | 0 | 0 | 0 | — |
| 1860s | 0 | 0 | 0 | — |
| 1870s | 0 | 0 | 0 | — |
| 1880s | 0 | 0 | 0 | — |
| 1890s | 0 | 1 | 1 | Japan |
| 1900s | 0.2 | 1 | 0.8 | Japan |
| 1910s | 0.2 | 1 | 0.8 | Japan |
| 1920s | 0.7 | 1 | 0.3 | Japan |
| 1930s | 0 | 1 | 1 | Japan |
| 1940s | 0.7 | 0 | 0.7 | Iran |
| 1950s | 0.8 | 0.8 | 0 | — |
| 1960s | 0.4 | 1 | 0.6 | Japan |
| 1970s | 0.5 | 1 | 0.5 | Japan |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 1 | 1 | 0 | — |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 1 | 1 | 0 | — |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher political opposition, Iran or Japan?
- Iran, at 1 against 1 in Japan as of 2025.
- What is the difference in political opposition between Iran and Japan?
- 0, with Iran ahead.
- How many years of comparable data are there for Iran and Japan?
- 237 years are reported by both, from 1789 to 2025.
- How do Iran and Japan rank globally for political opposition?
- Iran ranks 1st and Japan ranks 1st of 197 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as Political opposition. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Indicates whether more than one party or non-party candidate are able to compete in elections for the legislature.