. . . . . "27" . . . . . . . . . . "31500.0" . "1963" . "T\u014Dky\u016B Den-en-toshi Line" . . . . "T\u014Dky\u016B Den-en-toshi Line" . "Tokyu Den-en Toshi Line" . "T\u014Dky\u016B Den-en-toshi" . "the former Tamagawa Line" . . . . . . "Den-en-toshi" . "T\u014Dky\u016B Den-en-toshi line" . . . . "Den-en-Toshi Line" . . . "1963-10-11" . . . . "T\u014Dky\u016B Den-en-toshi Line#History" . . . . . . . . "'''T\u014Dky\u016B Den-en-toshi Line'''" . . . . . . . . . "T\u014Dky\u016B Den'entoshi Line" . . . . "Den-en-toshi Line" . . . "T\u014Dky\u016B Den'en-toshi Line" . .