Manga by author Murata Shinya

From Kirei Cake:Possessing both flexibility and tenacity, Imomushi (Japanese for Caterpillar) is an assassin that does not kill anyone but those who are assigned to her. She seems to have had something happen between her and her older sister in the past, however.A new spin-off story from the same author of Arachnid, this story looks at the inner workings of a top assassin within The Organization itself.Note: In early 2014, serialization resumed with a new artist. The series had been on hiatus after the sudden passing of the previous artist in 2013.

From MangaHelpers:People have been created that are human-animal hybrids, and powerful businesses bet on the outcome of their duels. College student Nomoto Yuuya's casual acquaintances ask him to drive them around to pick up girls one day, which he soon finds out means by force. The girl they kidnap is an animal-human hybrid named Hitomi, who slaughters all of them except Yuuya. Hitomi is a honey badger, which has been called the most fearless of all animals. Now Hitomi is assigned to stay with Yuuya, for his protection!--------------------------Killing Bites are underworld duels between human-animal hybrids.One beast who knows no fear will fight in this animalistic world full of fear and insanity.This ultimate battle of the beasts will shock you to your core!

Cicero City, a city infested with immigrants where people of all races scramble to find work and shelter. Infested with destruction and slaughter, it's a chaotic society. Living on the outside of society, the Jackals are professional assassins with no allegiance, available to the highest bidder. This is their story.

Abused like a slave by everyone at school, and battered by the single mother she lives with at home That was the girl's, Endou Himeno's, everyday life. However one day a wasp' that stung the girl changed her fate. Her fate, and that of humanity Piercing the species' known as humanity, a thrilling insect suspense story begins!

From Kirei Cake: Alice is a senior high-school student who lives with an uncle that spends his time tormenting her everyday. One day, Alice witnesses the death of her uncle by the hands of an assassin called "Kumo" (Japanese for Arachnid). She then falls unconscious, and upon waking up, she finds out that she's in Kumo's house... Now, this Alice who no longer has any family and is being raised by the assassin herself.

Marie, a domineering and selfish princess, faced her end under the guillotine's blade after her subjects had enough of her. But instead of staying dead, Marie finds herself back a year in the past, though no matter what she does she can never escape the fate that awaits her in a year. Eventually, after Marie learns that the only way to escape her own execution is to conquer a large swathe of 'romantically troubled' women, she decides to use her own 'royal charisma' to build a yuri harem!A survival yuri fantasy about a princess who defies death is about to begin!