In 1998, the Ekimae stop was moved to its current location, extending the line by 150 m (492 ft).

A transfer is required to go from Undokoen-mae to Akaiwaguchi and vice versa, but there is no discounted joint fare.

During the daytime, trams operate every 7 minutes between Ekimae and Ihara, with the origin/destination alternating between Akaiwaguchi and Undoukoen-mae.

During rush hour, additional trams are operated between Ekimae and Keirinjo-mae, shortening the minimum interval to five minutes.

Additional trams are also operated during occasions such as festivals in the town and professional baseball matches at the stadium located close to Undokoen-mae stop.

A siding that can park two tramcars exists in Keirinjo-mae, next to which the office for the line stands.

During the daytime, drivers change at this stop and in the evening rush hour, the tramcars parked here are also used.