is a passenger railway station located in the town of Heguri, Ikoma District, Nara Prefecture, Japan. It is operated by the private transportation company, Kintetsu Railway.
Tatsutagawa Station is served by the Ikoma Line and is 3.1 kilometers from the starting point of the line at .
The stationis a ground-level station with a side platform and one track. The station building and platform are on the outbound side (east side, i.e. the left side when facing à Âji). As it is a single-track station, both à Âji-bound and Ikoma-bound trains depart and arrive from the same platform. The effective length of the platform is for four cars. The station is unattended.
Tatsutagawa Station was opened 1 November 1926 as a seasonal station on the Shigiikoma Electric Railway to accommodate passengers coming to view maples and pick mushrooms in the fall. It was raised o a permanent station on 19 December 1930. It became a Kintetsu Railway station due to a company merger on 1 October 1963.
In fiscal 2019 the station was used by an average of 986 passengers daily (boarding passengers only).