4 trains with 6 cars per train. Riders are arranged 2 across in 2 rows for a total of 24 riders per train.
Historique:
Originally opened in 1990 as part of the Garden and Greenery Expo in Osaka.
The pink side of the Milky Way uses sit-down trains while the blue side has stand-up trains. This is thought to be a change made sometime after the ride opened. When it first opened, it is believed to have operated stand-up trains on both sides.