Ep. 2: Gessen, Hebijo, and Crimson squads attend a spa resort water gun battle.
Aired on October 20, 2018

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Yumi’s Gessen squad, Homura’s Crimson squad, and Miyabi’s Hebijo squad all receive identical invitations to a spa resort. Unaware of Asuka’s fate, the groups converge at the location and engage in a water gun fight designed to make opponents’ swimsuits transparent, resulting in a tie. Gekkou and Senkou then appear, revealing they have taken Hanzo girls hostage to force participation in a Shinobi Masters tournament. Following this confrontation, Yumi encounters Asuka, who remains the only member not captured by the pair. Asuka’s sense of justice has been shattered by her previous defeat, leaving her in a vulnerable state amidst the escalating crisis.
Episodes
- Ep. 1 · Asuka and Yumi reunite during Christmas shopping before shinobi attackers intervene
- Ep. 2 · Gessen, Hebijo, and Crimson squads attend a spa resort water gun battle.
- Ep. 3 · Yumi visits a hot spring with Homura while Kagura receives a tournament invitation from Fubuki.
- Ep. 4 · Yumi infiltrates Gessen Middle School to investigate Gekkou and Senkou
- Ep. 5 · Shinobi Masters tournament concludes with Yumi's squad victory and Asuka's joining
- Ep. 6 · Asuka and Yumi defeat Gekkou and Senkou while Homura and Miyabi rescue hostages