Diet functions-Convocation and Term of Session

Convocation and Term of Session

Convocation of the National Diet is decided by the Cabinet, and an Imperial Rescript is promulgated.

Type	Convocation	Term of Session
Ordinary session	Once a year, starting in January	150 days (one extension possible )
Extraordinary session	When deemed necessary by the Cabinet When requested by one-quarter or more of the total Members of either House After a general election called due to the expiration of the term of office of the Members of the House of Representatives or after a regular election of the House of Councillors	Determined by agreement of both Houses (two extensions possible)
Special session	After a general election called after the dissolution of the House of Representatives

The House of Representatives

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