Kisaku Spirit – Episode 1

This groundbreaking h-series has left its mark on the history of adult animation with scenes that push boundaries in violence, perversion, and lust - all featuring hardcore sex and unusual fetishes! It's divided into three different anime series under each sadistic brother; Isaku, Shisaku, and Kisaku.

The series releases are as follows:

- "Isaku" (1997-1998) is a collection of 3 episodes plus a special recap episode featuring the twisted mind of its eponymous sadist brother.

- "Shisaku" was released in two installments - first, a series of three episodes from April to November of 1999; and then, a sequel titled "Shusaku Replay," with four additional episodes from July 28th, 2000, until January 26th, 2001.

- In 2001, the twisted brother makes his return in another three episode series called "Isaku Respect." This one aired between February and September of that year.

- Kisaku's six episodes spanned from January to April of 2003. The madness continued with two more installments:

"Shusaku Liberty," released in early 2004, features only two episodes but amps up the insanity. Then we have "Kisaku ULTIMATE," a single episode recap that aired on May 14th, 2004.

Following Kisaku's death, his spirit remains restless and is eventually attracted to - and merges with - a kind-hearted man named Kusaki. The two stories intertwine as the haunted Kusaki struggles against the ever-present ghost of Kisaku.