Ep. 21: Hayato and Team Travel to Moji Branch to Meet New Shinkalion 800 Tsubame Driver Rei Ozora
Aired on June 2, 2018

21
Hayato and his companions visit the newly established Shinkansen Ultra Evolution Institute Moji Branch. Although an airplane was initially scheduled for their journey, Hayato requested that the group travel to Kyushu via Shinkansen instead. Upon arriving in Kyushu, they are welcomed by Rei Ozora, the new pilot of Shinkalion 800 Tsubame. Rei, who has long admired Hayato's team, expresses her desire to become their disciple. This declaration causes Hayato significant embarrassment during the meeting. The group proceeds with their visit to the institute while navigating this unexpected interaction with the new driver.
Episodes
- Ep. 17 · Hayato Visits Shin-Osaka Station During Golden Week and Encounters a Giant Monster
- Ep. 18 · The Black Shinkalion Appears Amidst Tensions During Joint Exercises
- Ep. 19 · Ryuuji Returns to Nagoya to Aid Hayato Against the Black Shinkalion Threat
- Ep. 20 · Shashot Loses His Purpose and Encounters Enemy Agent Suzaku
- Ep. 21 · Hayato and Team Travel to Moji Branch to Meet New Shinkalion 800 Tsubame Driver Rei Ozora
- Ep. 22 · To the Sky!! E5 Hayabusa + 800 Tsubame
- Ep. 23 · Hayato reunites with father Hokuto in Kyoto while sister Haruka suspects infidelity
- Ep. 24 · Azusa Ueda coordinates Shinkalion video and attempts to film the Black Shinkansen
- Ep. 25 · Hayato visits Ryuuji's ill mother in Nagoya before the Black Shinkansen attacks Ōmiya