Manga like Aru Koroshiya no Kanwa

Killing Line

Also known as Killing Line.

Status: Finished
Genres: Comedy , Drama , Romance

Abandoned on her 18th birthday by her absent single father, Mako struggles to make ends meet. When her friend offers to introduce her to a sugar daddy for a casual dinner and some conversation, it all seems straightforward and simple. Little does Mako know, someone else has their sights set on her date—a ruthless assassin on a mission to take out his target and leave no witnesses… Before she realizes it, Mako's late-night liaison turns into a deadly encounter with a contract killer, and now, she'll need to think fast, be resourceful, and turn on the charm to survive. Can she melt the heart of a cold-blooded hit man or will this potential beau get the best of her? Find out in this thrilling new black comedy with life-and-death stakes from the author of Searching for My Perfect Brother.

Tags: Josei , Female Protagonist , Heterosexual , Yandere , Slapstick , Guns , Primarily Adult Cast , Assassins , Yakuza , Age Gap , Criminal Organization , Nudity

Hotaru no Yomeiri

Also known as Firefly Wedding.

Status: Finished
Genres: Drama , Romance

On the surface, Satoko has it all—she’s beautiful, the daughter of a nobleman, and at a prime age for marriage. Unfortunately, she is also quite ill and only has a short time left to live. Before she can secure a marriage that will redeem her worth in her family’s eyes, she finds herself the target of the mysterious assassin Shinpei, and her plans are put in jeopardy. In order to save herself, she makes a desperate proposal—of marriage! When it comes to love, however, Shinpei takes “until death do we part” seriously.



Tags: Yandere , Tragedy , Heterosexual , Josei , Female Protagonist , Ojou-sama , Historical , Marriage , Assassins , Prostitution , Disability , Survival , Zombie , Love Triangle , Unrequited Love , Nudity , Gore , Oiran , Crossdressing , Orphan , Dissociative Identities , Bullying

Koroshi Ai

Also known as Love of Kill.

Status: Finished
Genres: Action , Psychological , Romance

She’s a professional hitman. And he…is also a professional hitman. And she’s his target. Caught in a deadly game of cat-and-mouse, will she fall first…or will he?



Note: Includes 16 extra chapters.

Tags: Primarily Adult Cast , Crime , Assassins , Gore , Urban , Guns , Mafia , Kuudere , Criminal Organization , Tragedy , Heterosexual , Age Gap , Adoption , Female Protagonist , Yandere , Orphan , Amnesia , Male Protagonist , Shoujo , Suicide

Dekiai Yakuza ni wa Amayakasarenai

Also known as I Won't Fall For the Infatuated Yakuza's Affections!.

Status: Finished
Genres: Romance

Riko, the granddaughter of a family of Japanese yakuza, has a one-sided crush on Iori, the overprotective caretaker of the family. Iori has always spoiled, Riko; Iori's main focus has always been Riko and she's at the center of everything he does. When Riko finds out that Iori has a girlfriend, Riko decides to "leave Iori" in order to give up on her unrequited love! Riko tries her best to gradually increase the things she can do on her own, but Iori is still not satisfied?!



Tags: Age Gap , Heterosexual , Female Protagonist , Primarily Adult Cast , Ojou-sama , Mafia , Yakuza , Shoujo , Yandere , Work , School , Male Protagonist , Family Life , Guns

Raise wa Tanin ga Ii

Also known as Yakuza Fiancé: Raise wa Tanin ga Ii.

Status: Releasing
Genres: Comedy , Drama , Romance

Yoshino grew up as the yakuza princess of the Osaka Somei crime family. Everyone left her alone due to her sharp gaze and mobster ties. But when her grandfather signs a truce with the Tokyo-based Miyama crime family, she’s offered for betrothal to the Miyama leader’s grandson, Kirishima. At first, Kirishima seems amiable and polite–but when he shows his dark side, he proves to be more disturbing than any gangster Yoshino has ever met. This engagement is sure to be a wild ride for a tough yakuza princess and her twisted yakuza prince!



Note:
Winner of the 4th Next Manga Award in the Print Manga Category in 2018.
Nominated for the 46th Kodansha Manga Award in the General Category in 2022.

Tags: Yakuza , Crime , Urban , Mafia , Female Protagonist , Seinen , Criminal Organization , Heterosexual , Male Protagonist , Arranged Marriage , Yandere , Gore , Ojou-sama , School , Feet , Bisexual