Arusu believes in magic. With all her heart, she believes that magic is possible and that it can be used for good deeds and fun games. But suddenly, she finds herself transported into another world, ruled by a mysterious elite of witches—and these witches don't seem to be in it for the fun. They're hard at work capturing sprites, the native magical beings of the world, and forcing them into slavery. Once Arusu realizes that her new surroundings aren't just a dream, she sets out to change things.

[Source: Anime News Network]

"Tweeny Witches" The Adventure created by Studio 4C in collaboration with "Garo" creator Keita Amemiya. Includes the Alice chapters "Sakana ni Natta Maho Shojotai" and "Fuin Sareta Kokoro," Sheila chapters "Yosei Hakusho" and "Kori no Majo to Hien no Taki," and Eva chapters "Dragon House no Himitsu" and "Shippu Doto no Maho Shojotai" on three DVDs.

[Source: AniDB]