Someone out there is determined to see the fall of Weiss Kreuz, and it looks like they have found the perfect plan for it. The four assassins find themselves trapped in a deadly game of deceit, where the question of honor versus duty comes to surface. Now they must fight for their own reasons to survive--and there can be only be one victor in this field of death. (Source: AniDB)

Masahiro is the grandson of the great onmyouji, Abe no Seimei. However, he lost his sixth sense that enables him to see supernatural beings, which is very important for an onmyouji. Thus, he is left with no choice but to try and pick a different career. But one day, a strange mononoke appears, which he names Mokkun, who shows him his true potential powers after fighting a demon. With the assistance of Mokkun, his quest to become the greatest onmyouji begins.

If you could turn all your memories into a song, what would it resemble? Between being an exceptional student and taking care of the house alone during her mother's absence, Asuna Watase's only distraction is listening to her old crystal radio in her secret mountain hideout. One day, she accidentally tunes to a mysterious and melancholic melody, different from anything she has ever heard before. Soon after, an enigmatic boy named Shun saves her from a dangerous creature, unknowingly dragging Asuna on a long journey to a long lost land bound to surpass her very imagination, turning her once melodic life into an intricate requiem. [Written by MAL Rewrite]

Gokicha is a small cockroach girl who has moved from Kanto to Hokkaido. She hopes the people in Hokkaido, who are less used to her kind, will become her friends. Despite her best intentions, however, she always seems to find herself on the bottom of someone's shoe or covered in insecticide. As Gokicha and her friend Chaba try to make it on the streets, it becomes apparent that the lives of cockroaches are full of peril. [Written by MAL Rewrite]