Well Iv'e found a link from watching the anime intro to who they are BRS against Chariot Chariot against Dead Master Dead Master against Str Str against BGS BGS against BRS Mato doesn't like for using Yomi Kagari Kagari uses Yomi Yomi hates Yuu for being too close to Mato Yuu (maybe later finds out what saya is doing in turn hating her?) Saya is using Mato