The Takamatsu-Kotohira Electric Railroad Co., Ltd. (高松琴平電気鉄道株式会社, Takamatsu-Kotohira Denki Tetsudō Kabushiki-gaisha) (or Kotoden) is a transportation「輸送」 company in Kagawa Prefecture, which is on the island of Shikoku, Japan. With headquarters「本部」 in Takamatsu, the company 「経営する」 three headquarters railway lines, as well as bus subsidiaries「子会社」. It was established「確立した」 on November 1, 1943. In 2005, it reported sales of ¥3,694,000,000 with a capitalization「資本金」 of ¥250,000,000.