Ep. 10: Mysterious transfer student Jin Kaidō arrives and challenges Ban’s group in the underground LBX tournament.
Ryuu alerts his class to an incoming exchange student, who arrives via jet fighter and introduces himself as Jin Kaidō. Ignoring Ryuu’s questions about LBX, Jin joins Ban, Ami, and Kazu at Blue Cats, where Hazami explains the unsanctioned Angrivisdas tournament offers entry to Artemis for the winner. Takuya shows them the underground arena, revealing Jin easily defeating opponents while the crowd hopes his The Emperor unit fails. Later, Kitijima trains Ban’s team for a week to improve their speed with a customized Gladiator, eventually allowing Ban to win. Kitijima rewards Ban with a Sigma D chip designed to boost LBX speed. As the group prepares to leave, the Four Devas appear at the shop entrance, ordering them to visit Gouda without accepting refusal.
Episodes
- Ep. 6 · Kazu and Hunter engage a sniper while Ban and Ami investigate the parade route.
- Ep. 7 · Takuya reveals plane secrets while Ban investigates Angel Star and meets Kirishima
- Ep. 8 · Ban and friends face Kirishima's tractor in the secret factory
- Ep. 9 · The Steel Monster Ijiteus
- Ep. 10 · Mysterious transfer student Jin Kaidō arrives and challenges Ban’s group in the underground LBX tournament.
- Ep. 11 · Ban confronts Innovators agents and faces Sendou Daiki in LBX battles before Angrivisdas tournament
- Ep. 12 · The Battlefield of Darkness: Angrivisdas
- Ep. 13 · Ban battles Daiki's three clones using Achilles and V-Mode to reach the finals.
- Ep. 14 · Jin and Ban engage in a high-stakes battle where victory determines the location of Professor Yamano.