Ōita at-large district
Ōita at-large district is a constituency in the House of Councillors of Japan, the upper house of the Diet of Japan (national legislature). It currently elects 2 members to the House of Councillors, 1 per election. The current representatives are:

Elected members of House of Councillors 

OFF - Oita Farrmers Federation ASTNS - Association To Send a New Style to National Politics  †: Died in Office

Election Results

References 

Districts of the House of Councillors (Japan)