Karakuri Circus

Narumi Katou, in a bear costume promoting the Straw Circus, encounters Masaru Saiga, who accidentally triggers Narumi’s Zonapha attack. Masaru’s laugh saves Narumi, but he’s kidnapped by men in black suits. Narumi rescues him, escaping by train. Masaru shares his father’s death and inheritance tied to Karakuri puppets. On the train, they’re attacked by puppets, revealed when one is destroyed. Masaru summons Shirogane, a harlequin-clad woman, who uses the puppet Harlequin from his suitcase to defeat the attacker. Shirogane takes Narumi and the unconscious Masaru to a clinic, while a pursuer deploys the puppet Pulcinella.

Ashihana sends Pulcinella to attack, but Shirogane’s Harlequin easily defeats it. Ashihana’s gang captures Masaru, but Narumi rescues him, suffering a Zonapha attack. Unable to make Shirogane or Masaru laugh, Narumi gets Shirogane to beat him up in a store, curing his attack. Shirogane and Masaru move into Narumi’s apartment, unaware they’re being watched. The puppet Grimaldi snatches Masaru through a window. Ashihana, from the Slaughter Team, reveals the Kidnap Team took Masaru to the Saiga villa in Karuizawa, filled with dangerous Karakuri puppets, and offers to guide them there.

Masaru’s uncle, Zenji Saiga, claims to protect him but raises suspicions. Narumi and Shirogane storm the Saiga villa, clashing with the Kidnap Team as the Slaughter Team follows. Shirogane’s Harlequin destroys a trap door and the puppet Theogualtier. Masaru discovers his father’s notes revealing he’s bait to destroy the Kuroga clan. Narumi and Shirogane fall into a trap, triggering Narumi’s Zonapha attack. Shirogane shares her past as a puppet master and why she can’t laugh. Masaru escapes Zenji by jumping from a window, landing safely near Ashihana, whom he tries to hire.

Ashihana declines Masaru’s offer until a diary reveals the Slaughter Team’s exploitation by the Saiga. Using Grimaldi, Ashihana re-enters the villa. Yamanaka traps Narumi and Shirogane, and Masaru agrees to be Zenji’s son, but attacks him when Zenji plans to kill them. Shirogane shares her tragic childhood with Narumi. Masaru and Ashihana use Grimaldi to free them, but Yamanaka attacks again. Masaru controls Harlequin, shifting the battle until explosives destroy the villa. Masaru, Narumi, and Shirogane survive, but only Narumi’s left arm remains.

Two months later, Masaru recovers and lives with Shirogane, who enrolls in a nearby high school to protect him from bullies. Masaru shrugs off their taunts, showing his scars. Shinobu Nakamachi faces eviction while rebuilding a circus. At school, Masaru gains acceptance, and Shirogane’s acrobatic talents make her popular. Masaru takes Shirogane to meet Nakamachi, convincing her to join his circus with Nori, Hiro, and animal handler Liselotte. Meanwhile, Narumi lies unconscious in intensive care, missing his left arm.

Narumi awakens in an Illinois hospital with amnesia and a prosthetic arm, saved by Guy Christophe Resh. The hospital, run by Dr. Banhart, houses 2,000 children with Zonapha syndrome, where staff smile to prevent attacks. Narumi learns terminal Zonapha patients linger between life and death. Resh reveals the Midnight Circus uses automata to spread Zonapha and asks Narumi to become a Shirogane. The last Aqua Vitae healed Narumi. When Paulmann and Anselmus attack the school, Resh uses his Karakuri Olympia, and Narumi helps defeat them.

Paulmann and Anselmus injure Narumi, but his Aqua Vitae-enhanced healing allows him to destroy them. Narumi agrees to become a Shirogane to protect the children. At the Nakamachi Circus, Shirogane performs as a clown and is challenged by Vilma. That night, Vilma corners Masaru to kill him but is stopped by Shirogane, who recovers from Vilma’s knives and defeats her with Harlequin. Impressed by Shirogane’s loyalty and Masaru’s resolve, Vilma joins the Nakamachi Circus.

Shirogane enters a beauty contest for the Nakamachi Circus’s publicity. Masaru convinces Lise to perform, while Shirogane recalls Narumi. In China, Narumi, Guy, and Lucille face ten hijacking automata on their plane. Narumi defeats them without triggering explosions. Mr. Spazza’s insectoid automata attack, and Guy exits to fight them while Lucille lands the plane in a bay. The Nakamachi Circus’s opening is disrupted by the crash. Shirogane stops the automaton Magdalen from attacking Masaru, and Narumi appears through the flames.

After the crash, Shirogane rescues Guy and shares her past with him and Narumi. Masaru, haunted by dreams, searches for Narumi. In China’s mountains, Narumi, Lucille, and Ming-Xia find Ming-Xia’s father, Liang Jian-Feng, with Zonapha at an Aqua Vitae spring. He recounts his ancestors, Yin and Jin, who studied alchemy in Prague. Narumi recognizes the story, recalling the brothers’ love for Francine, which caused their rift.

Narumi recounts Yin’s memories: Jin abducted Francine after she chose Yin. Years later, Yin found Francine imprisoned in Quiberon, dying from a disease. He perfected Aqua Vitae to save her, but she died in a fire. Jin later created an automaton, Lady Francine, animated by Aqua Vitae, and spread Zonapha to force villagers to make her laugh. Lucille, a survivor, gained Yin’s memories and Harlequin, vowing to destroy Jin’s automata. Pantalone seeks Aqua Vitae, but Liang Jian-Feng triggers an explosion, destroying the spring.

In Maine, Shirogane-Os prepare to attack the Midnight Circus in the Sahara. Narumi, Lucille, and Ming-Xia join them, meeting George Laroche and Ashihana in France. At the circus, they face the Faceless Commander and his Shirogane-Os. Les Quatre Pionniers propose one-on-one battles. Zed destroys two automata but is defeated by Merry-Go-Round Olsen. Narumi smashes an automaton, while Fatima and Ming-Xia face Orazio and Pedrolino. After winning, a trapdoor sends them to another challenge.

Fatima and Ming-Xia receive treatment, while Narumi, Rockenfield, Malina, and Tor face deadly traps in the Midnight Circus. They split into two groups, with Narumi’s group navigating a dark staircase. The others enter a chamber requiring combat to proceed. George and Ashihana arrive by helicopter. Below, Narumi’s group faces more traps, and the Faceless Commander sacrifices himself to save Narumi, who reunites with Tor, Timbavati, Rockenfield, and Malina to confront Les Quatre Pionniers.

Tor, Timbavati, Rockenfield, and Malina battle the Quatre Pionniers. A weakened Narumi struggles to reach Doll Francine. Lucille arrives with Fatima, Ming-Xia, Ashihana, and George, unveiling her Francine marionette, Angelina, halting the circus. Lucille convinces Dottore to abandon Francine, but he fatally wounds her, causing her to crystallize. Tor self-destructs to eliminate automata, allowing Narumi’s treatment. Timbavati battles Columbine, using his Shirogane blood to neutralize her, but both die.