Comparison

Read two legal systems against each other

Because every portal follows the same fifteen-section outline, the comparison is genuinely like-for-like rather than a collage of whatever each government happens to publish.

Select up to six documented jurisdictions

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Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda Argentina Armenia Australia Austria Azerbaijan Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Central African Republic Chad Chile China Colombia Comoros Costa Rica Croatia Cuba Cyprus Czechia DR Congo Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Eswatini Ethiopia Fiji Finland France Gabon Gambia Georgia Germany Ghana Greece Grenada Guatemala Guinea Guinea-Bissau Guyana Haiti Holy See (Vatican City)Honduras Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Mauritania Mauritius Mexico Micronesia Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Zealand Nicaragua Niger Nigeria North Korea North Macedonia Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Qatar Republic of the Congo Romania Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa San Marino Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South Korea South Sudan Spain Sri Lanka Sudan Suriname Sweden Switzerland Syria São Tomé and Príncipe Tajikistan Tanzania Thailand The Bahamas Timor-Leste Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vanuatu Venezuela Vietnam Yemen Zambia Zimbabwe

Comparison of selected legal systems
Attribute	JapanReviewed	LithuaniaReviewed	DR CongoReviewed
Legal family	Civil law with common-law influence	Civil law	Civil law (Belgian tradition)
System of government	Unitary parliamentary constitutional monarchy	Unitary semi-presidential republic	Unitary semi-presidential republic
Constitution	Constitution of Japan	Constitution of the Republic of Lithuania	Constitution of the Democratic Republic of the Congo
In force since	1947	1992	2006
Capital	Tokyo	Vilnius	Kinshasa
Official languages	Japanese	Lithuanian	French, Lingala, Swahili, Kikongo, Tshiluba
Currency	Japanese Yen (JPY)	Euro (EUR)	Congolese Franc (CDF)
Population	123,500,000	2,860,000	102,300,000
Division of powers	Parliamentary government with the Cabinet collectively responsible to the Diet, and a Supreme Court holding the final power of constitutional review.	Semi-presidential government with a directly elected President focused on foreign and security policy, a Government answerable to the Seimas, and a separate Constitutional Court.	Semi-presidential: a directly elected President, a Prime Minister from the parliamentary majority, and a bicameral Parliament. The 2006 constitution split the former Supreme Court into three separate apex courts.
How law is made	Most bills are Cabinet-sponsored, drafted by ministries and reviewed by the Cabinet Legislation Bureau, then passed by both houses; the lower house can override the upper by a two-thirds majority.	Bills are adopted by the Seimas and signed by the President, who may veto and return a bill for reconsideration.	Bills pass both chambers; persistent disagreement is resolved by a joint commission or a final National Assembly vote. The President promulgates within the constitutional period, and the Constitutional Court may be seised beforehand.
Legal profession	Candidates pass the national bar examination, then complete a year at the Legal Training and Research Institute before qualifying as bengoshi, judge or prosecutor.	Advocates belong to the Lithuanian Bar Association; notaries handle property, company and succession formalities.	Avocats admitted to provincial bars under the national Ordre des avocats after a law degree and traineeship; défenseurs judiciaires assist in lower courts.

A comparison table flattens nuance by design. Where a difference matters to a decision you are making, open both portals and read the section in full — the constitutional detail behind a one-line summary is often the part that governs the outcome.