Title: Takamatsu Domain
Content:  The Takamatsu Domain (高松藩) was a han or feudal domain in Sanuki Province (present-day Kagawa Prefecture), Japan during the Edo period. The domain was governed first by the Ikoma clan then by the Mito-Matsudaira clan.
Title: Takamatsu
Content:  Takamatsu (高松市) is a city in central Kagawa Prefecture on the island of Shikoku in Japan, and is the capital city of the prefectural government. It is designated a core city by the Japanese Government. It is a port city on the Seto Inland Sea, and is the closest port to Honshu from Shikoku island. For this reason, it flourished under the daimyō (feudal lords) as a castle town in the fiefdom of Takamatsu, during the Edo period. Takamatsu is a city with a large concentration of nationwide companies' branch offices, which play a large role in its economy, and it contains most of the national government's branch offices for Shikoku. The castle tower formerly used as the symbol of the city was destroyed during the Meiji period. In 2004, construction of the Symbol Tower, the new symbol of Takamatsu, was completed. The Symbol Tower 
Title: Takamatsu Domain
Content:  The Takamatsu domain was founded in 1587, after Toyotomi Hideyoshi's forces subdued Shikoku. The entire province of Sanuki, rated at 173,000 koku, was granted to Hideyoshi's general Ikoma Chikamasa. Because they sided with Tokugawa Ieyasu at the Battle of Sekigahara, the Ikoma retained their fief, and ruled it until 1640, when they were moved to the Yashima Domain because of an uprising. For a time, the territory of the domain was divided between rulers of the neighboring fiefs, but in 1642, the Takamatsu domain was re-formed, this time under the rulership of Matsudaira Yorishige, a son of Tokugawa Yorifusa, the son of Tokugawa Ieyasu who was the first Tokugawa lord of Mito. The Matsudaira of 
Title: Takamatsu Castle (Sanuki)
Content:  Takamatsu Castle (高松城) is located in Takamatsu, Kagawa Prefecture, on the island of Shikoku, Japan. It is also called Tamamo Castle (玉藻城), literally "seaweed castle," for its seawater moats. The castle was headquarters of the Takamatsu Domain in Sanuki Province (modern-day Kagawa) from 1588 to 1869. It is now a park and historic site.
Title: Takatomi Domain
Content:  Takatomi Domain (高富藩) was a fudai feudal domain of Edo period Japan. It was located in Mino Province, in central Honshū. The domain was centered at Takatomi jin'ya, located in what is now the city of Yamagata in Gifu Prefecture.
Title: Takamatsu Domain
Content:  held some degree of influence in the Tokugawa shogunate, and assisted in communications with the imperial court. In 1868, the forces of Takamatsu fought on the shogunate's side at the Battle of Toba–Fushimi, but were defeated; soon after, Takamatsu itself surrendered to the forces of the nearby Tosa and Marugame domains. Two of the domain's karō, Oga Mataemon and Obu Hyōgo, were executed; the daimyo, Matsudaira Yorishige, was sentenced to solitary confinement for some time, but subsequently released. Like all the other domains of Japan, Takamatsu was disbanded in 1871. The territory was first known as Takamatsu Prefecture (高松県), but later became part of Kagawa Prefecture (香川県), where its territory remains to the present day.
Title: Tateyama Domain
Content:  Tateyama Domain (館山藩) was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Awa Province (southern modern-day Chiba Prefecture), Japan. It was centered on Tateyama Castle in what is now the city of Tateyama, Chiba.
Title: Takasaki Domain
Content:  Takasaki Domain (高崎藩) was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Kōzuke Province (modern-day Gunma Prefecture), Japan. It was centered on Takasaki Castle in what is now part of the city of Takasaki, Gunma. Takasaki was ruled through most of its history by a junior branch of the Matsudaira clan.
Title: Takada Domain
Content:  Takada domain (高田藩), was a feudal domain under the Tokugawa shogunate of Edo period Japan. It was located in Echigo Province, in the Hokuriku region of Honshū. The domain was centered at Takada Castle, located in what is now part of the city of Jōetsu in Niigata Prefecture. It was also known as Fukushima Domain (福嶋藩).
Title: Matsuoka Domain
Content:  Matsuoka Domain (松岡藩), also known as Hitachi-Matsuoka Domain (常陸松岡藩) was a feudal domain under the Tokugawa shogunate of Edo period Japan, located in Hitachi Province (modern-day Ibaraki Prefecture), Japan. It was centered on Matsuoka Castle in what is now the city of Takahagi, Ibaraki. With the exception of its first twenty years, was ruled by the Nakayama clan.

Question: What is the capital of Takamatsu Domain?
Answer: Takamatsu.