title: 2100 series
text: # 2100 series
  
  2100 series may refer to the following Japanese train types:
  
  * Chikuho Electric Railroad 2100 series electric multiple unit operated on the Chikuhō Electric Railroad Line
  * Ichibata Electric Railway 2100 series EMU
  * Izukyū Corporation 2100 series EMU
  * Iyotetsu 2100 series streetcar
  * Kanto Railway KiHa 2100 series DMU
  * Keikyu 2100 series EMU, introduced in 1998
  * Keisei 2100 series EMU; see 209 series § 209-2000/2100 series
  * Nagano Electric Railway 2100 series EMU, introduced in 2011
  * Odakyu 2100 series EMU, see Odakyu 2000 series
  