This groundbreaking h-series has revolutionized adult animation with its intense scenes of violence, perversion, and lust, packed with hardcore sex and unique sexual fetishes! The series features three distinct anime titles, each centered around one of three sadistic brothers: Isaku, Shisaku, and Kisaku. Each title has its own series of releases, and we're following them in this order (note that games and recap episodes won't be uploaded): - Isaku (遺作) / 3 Episodes + Special Recap Episode / Released from November 28, 1997, to May 29, 1998 - Shusaku (臭作) / 3 Episodes / Released from April 2, 1999, to November 5, 1999 - Shusaku Replay (臭作 ～Replay～) / 4 Episodes / Released from July 28, 2000, to January 26, 2001 (You are here) Isaku Respect (遺作 ～Respect～) / 3 Episodes / Released from February 23, 2001, to September 21, 2001 - Kisaku (鬼作) / 6 Episodes / Released from January 25, 2002, to April 11, 2003 - Shusaku Liberty (臭作 ～Ｌｉｂｅｒｔｙ～) / 2 Episodes / Released from January 24, 2003, to April 25, 2003 - Kisaku ULTIMATE / 1 Episode (Special Recap) / Released on May 14, 2004 - Kisaku Spirit (鬼作 魂) / 3 Episodes / Released from May 28, 2004, to July 22, 2005 - Shusaku Se-X File (臭作 SE-XFILE) / 1 Episode (Special Recap) / Released on September 17, 2004 - Kisaku Core Mix (鬼作 THE ANIMATION コアMIX) / 2 Episodes / Released from March 28, 2014, to April 25, 2014 - Shusaku Core Mix (臭作 THE ANIMATION コアMIX) / 2 Episodes / Released from September 29, 2014, to September 26, 2014 - Isaku Core Mix (遺作 THE ANIMATION コアMIX) / 2 Episodes / Released from November 28, 2014, to January 30, 2015 Kotomi was all set for a relaxing summer vacation until she stumbled upon a chilling note in her bedroom. It contained disturbingly personal details about her life, compelling her to follow its instructions and head to the abandoned school building. Upon arrival, she realized she wasn't alone. Many of her classmates, including the fiery Miyuki, were also there. But the situation quickly escalated into a nightmare when they found themselves trapped inside, and one by one, the girls started to vanish. This series delves deep into a world of violence, perversion, and lust, pushing boundaries with its hardcore sex scenes and explorations of unusual sexual fetishes!