Central Chamber Directory References Discover 10 Greatest Baseball Players of All Time 26 Decade-Defining Events in U.S. History How Many Electoral College Votes Does Each U.S. State Have? Periods of American Literature New Seven Wonders of the World Why Does the New Year Start on January 1? 10 Famous Artworks by Leonardo da Vinci Central Chamber Japanese government Ask the Chatbot a Question Also known as: Sei-in Learn about this topic in these articles:function in Dajokan In Dajōkan…the various ministries; and a Central Chamber (Sei-in), which subsumed the powers of the other two chambers.Read More