After centuries of antagonism and misunderstanding, the Japanese finally welcome youkai into their community. In an attempt at species integration, normal children begin attending school with paranormal creatures who are quite humanoid. Shingo Ohashi finds himself developing feelings for Hatoko "Petoko" Fujimura, a half-youkai half-human girl whose powers are: uncontrollable cuteness to enchant those around her (similar to a low-power succubus), get stuck to any other person who touches her bare flesh (cured by her falling asleep), and the ability to disappear even at the molecular stage (which she can for the most part control). (Source: The Anime Encyclopedia)

Queen's Blade OVA. Contains short stories from the lives of the warriors after the Queen's Blade competition.

After experiencing the numerous trials encountered on her journey, Reina has grown as a warrior. Determined to take part in the Queen's Blade tournament, she arrives at the capital city Gainos, where Queen Aldora awaits. There gathers a number of beautiful warriors who, like Reina, are there for the Queen's Blade. Amongst them is Reina's sister, Claudette, determined to restore the glory of House Vance; Tomoe and Shizuka, who are both fighting for their homeland of Hinomoto; Nanael who has been ordered to participate by the Archangel; and the subordinates of the Marshland Witch. All these beautiful fighters who gather in Gainos have been one objective, to win through the Queen's Blade, the tournament to select the strongest, most beautiful queen. Who would ascend to that glorious throne? That can only be determined via battle. (Source: AnimeNfo)

Power corrupts, and it when it appears that the once noble Queen Claudette's ways have turned to oppression and heretical persecution, it's up to a new generation of warriors to step up to the plate armor to bear arms and bare their naked fury in open rebellion! The odds may seem unfairly stacked in favor of the Amazonian ranks of the queen, doubly supported by her power of writ and assassins. But the incredible wits and assets of the dazzling array of daring damsels willing to risk their gorgeous skins and put their lithesome bodies on line against her, might just expose a few unexpected weaknesses in the queen's support! (Source: Sentai Filmworks)