Ep. 4: The group travels to Shonan to film a promotional video for the Scar-red Riders.
Aired on July 27, 2016

4
The ensemble travels to the coastal town of Shonan to produce a promotional video for the Scar-red Riders. Away from their typical combat routines, the members engage in different activities. Kazuki focuses on composing a new song during this break. Meanwhile, Takt observes Akira and uncovers a surprising side to his character that he had not previously noticed. This excursion provides a moment of respite from fighting, allowing for personal creative expression and deeper interpersonal discovery among the group members as they navigate their time in the seaside location.
Episodes
- Ep. 1 · Yosuke faces a serious problem while defending against Nightfly O'Notes with Scar-red Rider XechS
- Ep. 2 · New instructor Akira faces distrust from Scar-red Riders leader Takt amid rising friction with Yosuke before an enemy attack occurs.
- Ep. 3 · Hiro's physical wounds heal while mental scars cause distance from the group.
- Ep. 4 · The group travels to Shonan to film a promotional video for the Scar-red Riders.
- Ep. 5 · Flirty Transfer Student Hijiri Provokes Riders While Kazuki Executes a Surprising Plan
- Ep. 6 · Ryukyu LAG school festival preparations and Akira Hako friendship development
- Ep. 7 · Nightfly O'Note assault on Ryukyu LAG forces Hijiri to seek Epiphone's resonance for Akira's safety
- Ep. 8 · Riders and Akira prepare for Christmas while Hako faces an identity crisis amid government conspiracy.