Tosaden Kōtsū

Tosaden Kōtsū (とさでん交通), sometimes rendered in English as Tosaden Traffic, is a transportation company in Kōchi, Japan. The public company operates tram and bus lines.

The company was established on October 1, 2014, by merging the businesses of Tosa Electric Railway (土佐電気鉄道, Tosa Denki Tetsudō), a tram and bus company, as well as its subsidiary Tosaden Dream Service (土佐電ドリームサービス), a bus company, and Kōchiken Kōtsū (高知県交通), a bus company.