The era is a turbulent Warring States period in Hinomoto. Kinokuni, the unexplored region of the mountains and the sea. In the depths of this deep forest, there is a group using Yatagarasu as their flag symbol and using guns as weapons. Their name is Saikashu. It is Magoichi who arrived from a foreign country that inherited the name as the head of Saikashu. On the other hand, Saburo quickly senses the signs of aggression from the European powers and struggles to protect Hinomoto. The fate of the two who would not meet originally will be crossed by the fight against the invaders who came from a foreign country ─! (Source: YTV)

Lime, Cherry, and Bloodberry, female-like androids called marionettes, have returned to Otaru`s side. The somewhat reformed marionettes of Faust (Tiger, Luchs, and Panther) are sent to stay with Otaru and friends to learn more about being human. Enter a seventh marionette named Marine, who has a mysterious power -- and they all possess the special maiden circuit that allows a marionette to feel emotions! (Source: AniDB)

A recap special that will feature the battles of Alma and Knight. The past story of Knight will be described with new animations.

Lux, a former prince of an empire named Arcadia that was overthrown via a rebellion five years earlier, accidentally trespasses in a female dormitory's bathing area, sees the kingdom's new princess Lisesharte naked, incurring her wrath. Lisesharte then challenges Lux to a Drag-Ride duel. Drag-Rides are ancient armored mechanical weapons that have been excavated from ruins all around the world. Lux used to be called the strongest Drag-Knight, but now he's known as the undefeated weakest Drag-Knight because he will absolutely not attack in battle. After his duel with Lisesharte, Lux ends up attending the female-only academy that trains royals to be Drag-Knights. (Source: ANN)