Article XLI.—The Imperial Diet shall be convoked every year.
Article XLII.—A session of the Imperial Diet shall last during three months. In case of necessity, the duration of a session may be prolonged by Imperial Order.
Article XLIII.—When urgent necessity arises, an extraordinary session may be convoked, in addition to the ordinary one.
The duration of an extraordinary session shall be determined by Imperial Order.
Article XLIV.—The opening, closing, prolongation of session and prorogation of the Imperial Diet, shall be effected simultaneously for both Houses.
In case the House of Representatives has been ordered to dissolve, the House of Peers shall at the same time be prorogued.
Article XLV.—When the House of Representatives has been ordered to dissolve, Members shall be caused by Imperial Order to be newly elected, and the new House shall be convoked within five months from the day of dissolution.
Article XLVI.—No debate can be opened and no vote can be taken in either House of the Imperial Diet, unless not less than one-third of the whole number of the Members thereof is present.
Article XLVII.—Votes shall be taken in both Houses by absolute majority. In the ease of a tie vote, the President shall have the casting vote.
Article XLVIII.—The deliberations of both Houses shall be held in public. The deliberations may, however, upon demand of the Government or by resolution of the House, be held in secret sitting.
Article XLIX.—Both Houses of the Imperial Diet may respectively present addresses to the Emperor.
Article L.—Both Houses may receive petitions presented by subjects.
Article LI.—Both Houses may enact, besides what is provided for in the present Constitution and in the Law of the Houses, rules necessary for the management of their internal affairs.
Article LII.—No Member of either House shall be held responsible outside the respective Houses, for any opinion uttered or for any vote given in the House. When, however, a Member himself has given publicity to his opinions by public speech, by documents in print or in writing, or by any other similar means, he shall, in the matter, be amenable to the general law.
Article LIII.—The Members of both Houses shall, during the session, be free from arrest, unless with the consent of the House, except in cases of flagrant delicts, or of offences connected with a state of internal commotion or with a foreign trouble.
Article LIV.—The Ministers of State and the Delegates of the Government may, at any time, take seats and speak in either House.
CHAPTER IV.—THE MINISTERS OF STATE AND THE PRIVY COUNCIL.
Article LV.—The respective Ministers of State shall give their advice to the Emperor and be responsible for it.
All Laws, Imperial Ordinances, and Imperial Rescripts of whatever kind, that relate to the affairs of the State, require the countersignature of a Minister of State.
