January 7, 2006: As a result of the fare revision, Kyoto Municipal Subway, together with Saitama Railway Corporation, became the most expensive subway in terms of base fare among subways in the ordinance-designated cities.
2006年1月7日実施の料金改定で政令指定都市における地下鉄の初乗り料金が埼玉高速鉄道と同様に最高額となった。