Blackouts and other mysteries at NAZKA Academy hint at an impending alien invasion.

Mazinkaiser vs. de Grote Generaal van de Duisternis is een hervertelling van Mazinger Z versus de Grote Generaal van de Duisternis uit 1974. Het nieuwe Mazinger-team wordt overweldigd door de verrassingsaanval van het ondergrondse Mykene-rijk, waarbij veel slachtoffers vallen, maar Mazinkaiser verslaat uiteindelijk de krachten van het kwaad en eindigt met een bitter duel tegen de leider van Mykene, de Grote Generaal van de Duisternis.

During a winter walk, Natsume meets a snowman yokai who is searching for something she's lost and can't seem to recall and decides to help her despite not knowing what exactly she's looking for.

Amon is a boy who can control the wind. Branik, ruler of the Empire of the Golden Snake, wants Amon's power to complete the ultimate weapon and sends his troops to capture the boy. Amon, using his talents, manages to runs away with Maria, one of the People of the Sea. Together, they try to stop the Empire of the Golden Snake from destroying and conquering everything.

Ritsuka Tachibana. She lives a calm and unchanging life. Ritsuka's older brother Lindo returns from studying abroad in the United Kingdom. Shikou Academy student council president Rem Kaginuki calls on the girl, and she begins having mysterious encounters with the student council members. Her life changed a little from that day, but Ritsuka expected nothing more. However, she comes home to find her mother collapsed with suspicious hooded men nearby. They were not human but devils, vampires, and exorcists seeking the Forbidden Grimoire. Ritsuka's former daily life crumbles around her, and she finds herself slowly becoming attracted to Rem, who helps her in her predicament. On the other hand, confusion deepens with regard to her brother who carries a secret. Ritsuka is unsure what path to choose as she finds herself at the center of a love story. (Source: ANN)

Hotaru loopt als jong meisje verloren door een bos waar ze een mysterieuze jongen ontmoet die niet aangeraakt mag worden omdat hij anders verdwijnt...