R
* Rakutenchi Cable (Common name. Okamoto MFG) * Rifu Line (Common name. East Japan Railway Company) * Rikuu-Sai Line ( East Japan Railway Company) * Rikuu-Tō Line ( East Japan Railway Company) * Rinkai Fukutoshin Line (Former name. Tokyo Waterfront Area Rapid Transit) *S
* Sagami Line ( East Japan Railway Company) * Sagamihara Line (T
*U
*W
*Y
*Z
* Keikyu Zushi Line (