Toyonaka was a town

Towns of Japan

A town is a local administrative unit in Japan. It is a local public body along with prefecture , city , and village...

 located in the former Mitoyo District

Mitoyo District, Kagawa

was a district located in Kagawa, Japan. On January 1, 2006 all seven towns in the district merged forming the city of Mitoyo at which point the district was dissolved....

, Kagawa

Kagawa Prefecture

is a prefecture of Japan located on Shikoku island. The capital is Takamatsu.- History :Kagawa was formerly known as Sanuki Province.For a brief period between August 1876 and December 1888, Kagawa was made a part of Ehime Prefecture.-Battle of Yashima:...

, Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

On January 1, 2006 Toyonaka was merged with the towns of Mino

Mino, Kagawa

Mino was a town located in the former Mitoyo District, Kagawa, Japan.On January 1, 2006 Mino was merged with the towns of Nio, Saita, Takase, Takuma, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.As of 2005, the...

, Nio

Nio, Kagawa

Nio was a town located in Mitoyo District, Kagawa, Japan.On January 1, 2006 Nio was merged with the towns of Mino, Saita, Takase, Takuma, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.As of 2003, the town had an...

, Saita

Saita, Kagawa

was a town located in Mitoyo District, Kagawa, Japan.On January 1, 2006 Saita was merged with the towns of Mino, Nio, Takase, Takuma, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality., the town had an estimated...

, Takase

Takase, Kagawa

Takase was a town located in the former Mitoyo District, Kagawa, Japan.On January 1, 2006, Takase was merged with the towns of Mino, Nio, Saita, Takuma, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.As of 2003,...

, Takuma

Takuma, Kagawa

Takuma was a town located in the former Mitoyo District, Kagawa, Japan.On January 1, 2006 Takuma was merged with the towns of Mino, Nio, Saita, Takase, Toyonaka and Yamamoto, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.As of 2003,...

 and Yamamoto

Yamamoto, Kagawa

Yamamoto was a town located in the former Mitoyo District, Kagawa, Japan.On January 1, 2006 Mito was merged with the towns of Mino, Nio, Saita, Takase, Takuma and Toyonaka, all from Mitoyo District, to form the new city of Mitoyo and no longer exists as an independent municipality.As of 2003, the...

, all from Mitoyo District

Mitoyo District, Kagawa

was a district located in Kagawa, Japan. On January 1, 2006 all seven towns in the district merged forming the city of Mitoyo at which point the district was dissolved....

, to form the new city of Mitoyo

Mitoyo, Kagawa

is a city located in Kagawa, Japan.As of 2005, the city has an estimated population of 71,178 and a density of 320 persons per km². The total area is 222.66 km²....

 and no longer exists as an independent municipality

Municipalities of Japan

Japan has three levels of government: national, prefectural, and municipal. The nation is divided into 47 prefectures. Each prefecture consists of numerous municipalities. There are four types of municipalities in Japan: cities, towns, villages and special wards...

.

As of 2003, the town had an estimated population

Population

A population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...

 of 11,684 and a density

Population density

Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...

of 586.84 persons per km². The total area was 19.91 km² (8 sq mi).