Based on the comic Inuki Kanako Queen's Collection by Inuki Kanako. Bukida is disliked by all the students in his class because of his unpleasant face. However, he loves a girl named Matsuko and so he stalks her. Though Matsuko rejects him, Bukida fancies she likes him at heart. One day, Bukida is killed in a traffic accident. Matsuko feels relieved. But Bukida appeared to her as the living dead. Bukida says, I love you forever, even though I am dead!.

Following Inu no Taishou's death, his swords Tenseiga and Tessaiga were passed on to his sons, Sesshoumaru and Inuyasha respectively. However, there exists one more blade. During a visit to his friend Kagome Higurashi in modern times, Inuyasha encounters Sounga—his father's third sword. Found by one of Kagome's ancestors inside the old well that connects the past to the future, Sounga has been kept for years as a treasured artifact at the Higurashi shrine. Nevertheless, it soon reveals itself to harbor an evil spirit with a terrible urge to kill. While struggling to subdue its calamitous nature, Inuyasha manages to bring Sounga back to the feudal era where he must confront his brother Sesshoumaru, who has always desired to possess it. But when they lose track of the sword during their fight, the siblings engage in a fervent competition to find it, still unaware of its secret and the legacy that Inu no Taishou has left for them.

Kunyan lives her crazy life of misadventures from episode to episode. This comedy series is accompanied by a narrator who scientifically explains all that happens to her.

Fortune smiles on Inuyasha and his allies when they finally defeat their nemesis Naraku, who has caused them unrelenting hardships. Overjoyed by the long-awaited victory, they all hurry to resume their former lives, unaware that danger still lurks around. Kanna and Kagura, two of Naraku's subordinates, make arrangements to set free a sealed demonic entity that claims to be Kaguya, the legendary Princess of the Heavens. Although preoccupied with their own endeavors, Inuyasha's group members reunite by a string of unusual coincidences involving Kanna and Kagura along with an inexplicable phenomenon of repeated full-moon nights. Upon realizing that Kaguya is behind the troubling events and that she holds a terrible power, they join forces once more to stop the disastrous fate she has planned for the world.