Golden Week has arrived, and Hayato goes to the Kansai region to reunite with Hokuto. As his father still has works to do, Hayato goes to Shin-Osaka station, a dream-like place where 3 Shinkansen lines gather, to pass the time. While there, he waits for a certain Shinkansen...
The takoyaki at the station reminds Hayato of the takoyaki that Hokuto once made long ago... at that moment, a Giant Monstrous Being appears!
In the episode
- The ending sequence is updated with the E5 Series, E6 Series, E7 Series and E3 Series Shinkansen featured in it replaced by N700-1000 Series (N700A), H5 Series, New 800 Series and E5 Series respectively.
- The instrumental version of Change! Shinkalion played while Ryūji arrives into battle to help Hayato's team.
English dub changes
Note: All characters are listed in order of their first appearances in the episode. The time they appear is the time from the Japanese dub.