You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what type of government did japan have during ww2?" whose answer is Imperial rule.
Each document should contain about 30 words, and these documents should contain useful information.

Query: what type of government did japan have during ww2
Useful Output:

Doc 1: On September 27, 1940, Japan signed the Tripartite Pact with Germany and Italy, thus entering the military alliance known as the "Axis." Seeking to curb
Doc 2: So nominally, Japan was a sort of limited monarchy in the style of Britain. · Specifically, they made it so that the army and navy had veto power
Doc 3: On August 15, the Japanese government issued a statement declaring they would accept the terms of the Potsdam Declaration, and on September 2, U.S. General
Doc 4: “Comfort women” refers to the system of sexual slavery created and controlled by the Imperial Japanese government between 1932 and 1945.
Doc 5: It was not until the late 1950s that the Japanese government adopted reforms to assist Hibakusha, though discrimination continued for decades