@Shintear they are all from mawaru penguindrum, and the hat"guy" is a girl. a dead one. the upside-down girl is most likely ringo, she was bondaged like that in one scene right?
Waver Velvet (Fate/Zero)Kaburagi T. Kotetsu (Tiger & Bunny)Barnaby Brooks Jr. (Tiger & Bunny)Horizon Ariadust (Kyoukai Senjou no Horizon)Sola-Ui Nuada-Re Sophia-Ri (Fate/Zero)Milla Maxwell (Tales of Xillia)Hanamura Yousuke (Persona 4)Caster (Fate/Zero)Doujima Nanako (Persona 4)Doujima Ryoutarou (Persona 4)Lancer (Fate/Zero)Saber (Fate/Zero)Uryuu Ryuunosuke (Fate/Zero)Gilgamesh (Fate/Zero)Toosaka Tokiomi (Fate/Zero)Rider (Fate/Zero)Saber (Fate/Zero)Irisveil von Einzbern (Fate/Zero)Elise Lutas (Tales of Xillia)Aoi Toori (Kyoukai Senjou no Horizon)Tabuki Keiju (Mawaru Penguindrum)Alvin (Tales of Xillia)Jude Mathis (Tales of Xillia)Nero (Devil May Cry 4)Watase Sanetoshi (Mawaru Penguindrum)Princess of the Crystal (Mawaru Penguindrum)Takakura Kanba (Mawaru Penguindrum)Souya and Shirase (Mawaru Penguindrum)Kuma (Persona 4) as AliceDante (Devil May Cry 4)Kayneth Archibald El-Melloi (Fate/Zero)Narukami Yuu (Persona 4)Adachi Tooru (Persona 4)