Weiß KreuzWeiß Kreuz.

Weiß Kreuz (Japanese: ヴァイスクロイツ, Hepburn: Vaisu Kuroitsu; literally German for "White Cross", written "Weißes Kreuz" or "Weißkreuz" in German) is a series conceptualized by voice actor Takehito Koyasu about four assassins that work in a flower shop called "Kitty in the House". The assassins are members of a group called Weiß (white), which is run by Persia of the mysterious Kritiker organization. The Weiß Kreuz franchise includes two seasons of anime and one OVA series, a light novel, two manga series, and several drama CDs.