The Chichibu Railway 6000 series trains were rebuilt from former Seibu New 101 series trains.
Sangi Railway operates former New 101 series trains as Sangi Railway 751 series.
Former Seibu New 101 series trains were also transferred to Ryutetsu, becoming Ryutetsu 5000 series trains.
The Chichibu Railway 6000 series trains were rebuilt from former Seibu New 101 series trains. Sangi Railway operates former New 101 series trains as Sangi Railway 751 series. Former Seibu New 101 series trains were also transferred to Ryutetsu, becoming Ryutetsu 5000 series trains.
Seibu 101 series