Akita, Tsuranuki, and Shinobu have succeed in trapping the Black Shinkalion into the Underground Testing Yard, where Ryūji confronts it with the N700A. Meanwhile, Hayato awaits the arrival of Hokuto and Shinkalion 500 Kodama. The Cross combination between E5 and 500 is the new force to combat the Black Shinkalion, but will he make it in time?
In the episode
- The opening sequence features the transformation of Black Shinkalion Berserker Mode.
- Black Shinkalion Berserker Mode makes its full debut after its brief appearance in the end of the previous episode.
- Both Shinkalion E5 Hayabusa and Shinkalion 500 Kodama make their first cross combination into Shinkalion E5 x 500.
- Miku Hatsune and Rei Ozora makes their return since episodes 22 and 19 respectively.
- This is the first episode to feature I WANNA BE WITH YOU as the ending theme.
- The opening theme played again as an insert song while Tsuranuki, Shinobu, Kintoki and their team are clearing the tunnel.
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.