Densha de Go! games in order

All 5 games of the Densha de Go! series in the order they came out, from Densha de Go! (1997) to Densha de Go!! (2017).

1. 
   Densha de Go!Arcade, Saturn, PS1 +3 · Taito
   1 Mar
2. Densha de Go! 3 Tsūkin-henArcade, PS2 · Taito
   2000
3. Ganbare Unten-shi!!Arcade, PS2, PC · Taito (pub.)
   Sep 2000
4. Densha de Go! Shinkansen Sanyōshinkansen-henPS2 · Taito
   20 Sep
5. 
   Densha de Go!!Arcade · Taito
   7 Nov