
S01E01 The Witch's Son
Kazuki Azuma returns to Japan after ten years away, only to be chased down by the Bubuki police. He's saved by a childhood friend, Asabuki Kogane, and her right-hand-shaped Bubuki. He then meets the Bubuki...
The foreign teams continue to hunt the headless déraciné Buranki, so they can take its heart and use it to awaken Buranki in their home countries. Meanwhile, Arabashiri is fighting his own battle for Reoko's sake. He has watched Reoko endure the ceaseless pain of fighting déraciné Buranki one after another with the incomplete Entei, and now his rage explodes on Azuma's mother, Migiwa.
It’s been ten years since Azuma Kazuki has been in Japan, and upon his arrival he is taken prisoner by a group of armed men. Azuma is saved by his childhood friend, Kogane Asabuki, thanks to a living weapon she wields on her right hand, known as a Bubuki. Learning about these weapons, Azuma becomes a Bubuki wielder himself and sets out on a journey.