If you're looking for anime similar to Siren (Getty), you might like these titles.
In a world where the Demon King has died, a host of demigods capable of felling him have inherited the world. A master fencer who can figure out how to take out their opponent with a single glance; a lancer so swift they can break the sound barrier; a wyvern rogue who fights with three legendary weapons at once; an all-powerful wizard who can speak thoughts into being; an angelic assassin who deals instant death. Eager to attain the title of “One True Hero,” these champions each pursue challenges against formidable foes and spark conflicts themselves. The battle to determine the mightiest of the mighty begins.
In the year 201X, Japan was faced with its greatest peril in the 21st century. Gakuto Komagane appeared on the political scene suddenly as if he was the messiah, but how did people react to his sudden ascension to power. What follows is an email newsletter by the political group, The Rising Sun, and it is a valuable primary reference that helps illustrate the political landscape at the time...
A dog named Matt has a serious sexual problem. He decided to visit a detective agency known that there is a most beautiful woman in a town...
The deadly Mikura and her friends are usually more than skilled enough to handle the dirty jobs they get, but they find themselves in over their head when they try to abduct the millionaire head of a gigantic crime family! Hilarity (and hardcore sex/violence) abounds as they clash with his gorgeous psychotic daughter Momomi and her army of hitmen.
It is the peacful Edo period in Japan, and ninjas are hardly needed anymore. Karyu, a particularly skilled ninja, is forced to do work as a hired killer. She is asked to kill a merchant, but when she gets there, she finds that his servant is actually a ninja, who is just as skilled as Karyu. Her name is Uzume. Karyu and Uzume then compete against eachother in a bloody battle for superiority.
On a solemn night in July 1998, teenager Fujino Asagami is mercilessly raped by a street gang in a dilapidated bar. No matter what physical or sexual abuse they deal, however, the girl regards her captors with the same apathetic expression. The next day, mangled bodies are discovered in that same building, so torn apart that investigators find it infeasible to even consider the culprit human...