His group also sought to implement fundamental reform of the Japanese constitution.

In the Japanese Constitution, the right to keep and bear arms does not exist.

May 3 - The new post-war Japanese constitution goes into effect.

Freedom of speech is guaranteed by article 21 of the Japanese constitution.

He was a major figure in the implementation of the postwar Japanese Constitution.

Such weapons are undoubtedly forbidden by the Japanese constitution.

The Japanese Constitution prohibits the use of military forces to wage war against other countries.

In the Japanese Constitution, the separation of state and religion is explicit.

By-laws therefore constitute part of the legal system subordinate to the Japanese constitution.

The Japanese Constitution provides for freedom of speech and of the press.