Ep. 18: A new assassin emerges as siblings engage in a battle during the test
Aired on January 28, 2006
18
Episodes
- Ep. 14 · The individual who defeated Flame Kaiser
- Ep. 15 · The Prince of Mountain Biking
- Ep. 16 · Struggle In The Rain, Awakened Neptune
- Ep. 17 · The Secret of Team ST is finally revealed
- Ep. 18 · A new assassin emerges as siblings engage in a battle during the test
- Ep. 19 · A confrontation occurs between Flame Kaiser and Thunder Emperor
- Ep. 20 · A Fierce Adversary Appears: The Ninja Rider Koei
- Ep. 21 · The guardians protecting the gate of X City
- Ep. 22 · Arrival in X City