Trolleybuses
- Kansai Electric Power Company (Kanden Tunnel Trolleybus) 関西電力 (関電トンネルトロリーバス) (関電 Kanden, KEPCO)
- Tateyama Kurobe Kankō (Tateyama Tunnel Trolleybus) 立山黒部貫光 (立山トンネルトロリーバス)
Read more about this topic: List Of Railway Companies In Japan
Trolleybuses
Read more about this topic: List Of Railway Companies In Japan