Tokyo Metro Chiyoda Line
[ca] Línia Chiyoda
[de] Chiyoda-Linie
[eo] Linio Chiyoda (Tokyo Metro)
[es] Línea Chiyoda
[fa] خط چیودا
[fi] Tōkyō metron Chiyoda-linja
[fr] Ligne Chiyoda
[gan] 千代田線
[id] Jalur Tokyo Metro Chiyoda
[it] Linea Chiyoda