Back to the Starting Point
As Masaru visits the ruins of his family home in Karuizawa, he recalls past; from the time his mother died to the assassination attempts when he met Shirogane and Narumi. He is greeted by the caretaker who gives him a letter and a set of keys to an underground room, left by Sadayoshi Saiga 30 years ago. Masaru opens the room which triggers a recording telling Masaru that the room has been left in case the memory transfer failed and informs Masaru that he is in fact his father reborn. He exits the room and is attacked by puppeteers of Kuroga village with the ninja marionette, Shogetsu, believing him to be Sadayoshi. Masaru retreats, and with the assistance of Gryphon, he activates the massive marionette, Goyellemes and defeats Shogetsu. The Kuroga attack again with another marionette, but Mararu counters with the lighter Captain Nemo and slices it to pieces. Masaru then activate the third marionette and tries to escape, but is captured by the Kuroga and brought before the remains of his grandfather which appears to be still conscious.
Aired 31/01/2019EP 15 - Back to the Starting Point

Karakuri Circus
The protagonist, Masaru, has just inherited a big fortune after the death of his father. However, people are trying to get their hands on it by any means necessary, even if it means killing him. Narumi helped Masaru from being kidnapped after fighting some weird guys. He found out that they're not humans but wooden puppets with amazing strength. After a hard fight, Narumi was forced to admit that he's no opponent for them; and just when he started to think that Masaru would be captured, Shirogane, Masaru's watcher arrives from France with a weapon, the puppet Arlequin. Here, begins the story of Karakuri Circus.