After Takatora reveals the truth about Helheim Forest to Mitsuzane, he tasks his brother with recovering Kouta's Sengoku Driver. Elsewhere, Oren and Jonouchi plan to perform the same act with their own plan in mind. Kouta later receives a phone call that tells him his sister has been kidnapped.
- Breather Episode: This episode is pretty tame, as it's A Day in the Limelight episode for Mitsuzane that focuses on one of his traits (Conflicting Loyalty), though it's mostly due to Oren's antics
- Conflicting Loyalty: The main setup of this episode is that Mitsuzane's first task upon joining Yggdrasil is to steal Kouta's belt. Torn between his friendship with Kouta and his allegiance with Yggdrasil, he sets up a hostage situation with himself being a mystery ransomer. However, his plan is foiled by Oren and he is forced to go through the conflict again, with him ultimately siding with Kouta. However, he still keeps his ties to Yggdrasil by convincing them in making him The Mole.
- False Innocence Trick: Yoko poses as Kouta's kidnapped sister by using a gag and wig to obscure her own facial features.
- The Worf Effect: Played straight. Gaim uses Jinba Lemon Arms and beats Bravo easily.
