Taihaku-ku is one of the five wards (ku) that constitute the city of Sendai, the capital of Miyagi Prefecture in Japan. Located in the southwestern part of Sendai, Taihaku-ku was established as an administrative ward in 1989 when the city was designated as a government ordinance city, which granted it greater autonomy and expanded administrative divisions. The ward covers a significant land area and is characterized by a mix of urban residential zones, rural areas, and natural landscapes, including forested regions and agricultural land.
As an administrative division, Taihaku-ku hosts municipal offices responsible for local governance, including public services, education, and urban planning. It is home to several educational institutions, parks, and transportation infrastructure. The Tohoku Main Line and other railway services provide access to parts of the ward, while major roads connect it to central Sendai and neighboring municipalities.
The ward's name, "Taihaku," does not have a widely documented historical origin specific to the area, but the characters 太 (tai, meaning "thick" or "great") and 白 (haku, meaning "white") may symbolically reflect local geography or historical naming conventions. Accurate information on the etymology of the name is not confirmed.
Taihaku-ku contributes to Sendai's status as a core city in the Tōhoku region, supporting residential, ecological, and infrastructural functions within the metropolitan framework.