2007 Shinjuku local election

Shinjuku, Tokyo held a local election for the city assembly on April 22, 2007 as part of the 2007 Japanese unified local elections.

Election results
! style="background-color:#E9E9E9;text-align:left;" |Parties ! style="background-color:#E9E9E9;text-align:right;" |Votes ! style="background-color:#E9E9E9;text-align:right;" |% ! style="background-color:#E9E9E9;text-align:right;" |Seats
 * style="text-align:left;" |Liberal Democratic Party (自由民主党, Jiyū Minshutō)
 * style="text-align:right;" | 23,018
 * style="text-align:right;" |
 * style="text-align:right;" | 10
 * style="text-align:left;" |New Komeito Party (公明党, Kōmeitō)
 * style="text-align:right;" | 19,806
 * style="text-align:right;" |
 * style="text-align:right;" | 9
 * style="text-align:left;" |Japanese Communist Party (日本共産党, Nihon Kyōsan-tō)
 * style="text-align:right;" | 15,642
 * style="text-align:right;" |
 * style="text-align:right;" | 8
 * style="text-align:left;" |Democratic Party of Japan (民主党, Minshutō)
 * style="text-align:right;" | 10,990
 * style="text-align:right;" |
 * style="text-align:right;" | 5
 * style="text-align:left;" |New Socialist Party (新社会党, Shin-Shakaitō)
 * style="text-align:right;" | 2,358
 * style="text-align:right;" |
 * style="text-align:right;" | 1
 * style="text-align:left;" |Social Democratic Party (社民党 Shamin-tō)
 * style="text-align:right;" | 2,108
 * style="text-align:right;" |
 * style="text-align:right;" | 1
 * style="text-align:left;" | Independents
 * style="text-align:right;" | 8,216
 * style="text-align:right;" |
 * style="text-align:right;" | 4
 * style="text-align:left;background-color:#E9E9E9"|Total (turnout 40.15%)
 * width="75" style="text-align:right;background-color:#E9E9E9"| N/A
 * width="30" style="text-align:right;background-color:#E9E9E9"| 100.00
 * width="30" style="text-align:right;background-color:#E9E9E9"| 38
 * style="text-align:left;" colspan=4 |Source:
 * }
 * style="text-align:right;" | 4
 * style="text-align:left;background-color:#E9E9E9"|Total (turnout 40.15%)
 * width="75" style="text-align:right;background-color:#E9E9E9"| N/A
 * width="30" style="text-align:right;background-color:#E9E9E9"| 100.00
 * width="30" style="text-align:right;background-color:#E9E9E9"| 38
 * style="text-align:left;" colspan=4 |Source:
 * }
 * style="text-align:left;" colspan=4 |Source:
 * }