Yoshihara, Rieko

Michihara, Katsumi

Nagato, Saichi

In the future, on a distant star lives a new society. Ruled by a computer system, named Jupiter, men are divided into classes based on their hair color. The Blondies, genetically altered by Jupiter, are the highest class and occupy the capital city of Tanagura. Those with black hair, Mongrels, are forced to live in the slums, Ceres. Iason, the leader of the Blondies, encounters Riki, a mongrel, in the streets of Ceres one night and sets out to own him.

(Source: June)

Subtitles for the individual volumes are as follows:
1: Stranger (帰って来た男)
2: Destiny (命動)
3: Nightmare (刻印)
4: Suggestion (昏迷)
5: Darkness (長い夜)
6: Metamorphose (衝動の引き金)

Ai no Kusabi

間の楔

Higashizato, Kirico

Kai receives a mysterious gift, a virtual reality machine that allows its users to engage in role playing in any fantasy world the mind can dream of. Any experience can be had in the virtual world--love, lust, and even sexual gratification. (Source: DramaQueen)

Invoke

BEOZZI

NOUS

Han Tae-oh's return to Korea was supposed to be a brief, somber visit to bury his father. Instead, he finds himself trapped in a web of suspicion centered on Yun Gyeongseo, the man who stayed behind to serve his family while Tae-oh was away. Gossip whispers of Gyeongseo's involvement in his father's decline, and the more Tae-oh investigates, the less he recognizes his former first love. Within the walls of the sprawling mansion, Tae-oh begins to piece together a fragmented past, uncovering a cycle of revenge that has been decades in the making. Every truth he unearths brings him closer to a terrifying realization: the person he wants to trust most may be the one who has everything to lose.

(Source: Lezhin Entertainment)

The Ghost in the Doorway

문틈의 유령

Buzzi

Dying and desperate for real love, Louis steals Phil—a lover dupe bound for disposal—for one month together. But when Phil starts falling for him, their fake romance becomes dangerously real.

(Source: Manta)

Duplication Love

듀플리케이션 러브

Kim, Yangsikjang

In a war-torn future, a machine called the E.T.A., or Emotion Transfer Apparatus, is developed to rid soldiers of guilt and PTSD. Once Ajin gets his hands on an illegal version, he modifies it to amplify the user's pleasure with the dream of selling it to make a fortune. When the military gets wind of his plans and captures him as an adult, Ajin unexpectedly reunites with his childhood friend, Hyeon, who is now a military officer. Believing Ajin abandoned him when they were young, Hyeon is hellbent on getting revenge by using the augmented E.T.A. on Ajin himself...

(Source: Tappytoon)

E.T.A.

이타

Hoshino, Kana

The 12th manga of Ryokunohara Series. The manga started of with Kanata heard a girl crying for help during the night. He noticed the strange weather, the same type of weather before his parent died. He found the girl that is crying for help, and she knows him? He doesn't recognize her and have no clue why she knows who he is. Soon before Kanata helps her, she died, disappeared in Kanata's arm....or it seemed so. The next morning, that girl appear to be a new student in his school. She tries to hook up with Kanata yet isolate herself from everybody else. Why and how she is still alive? And what exactly she is up to approaching Kanata like this? What is the explanation of her behavior?

Human.Noah no Koe

ヒューマン・ノーアの声

A 11th manga of Ryokunohara series. Hiroki, Kanata amd friends are back. In this manga, they are going to film a movie for the school. Soon each of them started to experience strange paranormal activities. Hiroki, Kanata and Fueko found themselves in another dimension where their film comes alive. Ijima is approached by the 'too nice to be truth' to be Kanata. Takahashi and Kiriko and later, the whole group facing off with the problem that their characters in the film run loose into the real world.

Lunatic Cinema

ルナティック・シネマ

Hiroki and Kanata have been together since they were children. One day Hiroki is caught up in an accident while trying to save a little girl. The next thing he knows, he is looking down on his own body. Seperated from his body, Kanata, and everything else, Hiroki tries to figure out just what is going on.

Why is he outside his body which is living on as if nothing has changed, how can he convince Kanata that he is there, and who is the strange girl, Fhalei, who keeps appearing for him?

(Source: AniDB)

This manga is a 7th book in Ryokunohara series. 

Contains two short stories: Kage no Oukoku de; Chiheisen MoA

Hiroki - Harusaki Meiro

弘樹一春咲迷路

blto

Ace soldier Jeong Jino is assigned a top-secret mission to save the world—only to find out it involves becoming a magical middle-aged man. Things go from bad to worse when the transformation makes his fellow soldiers suddenly claim he smells amazing and start chasing after him. Just as Jino is about to lose his mind, a—ahem—"helping hand" arrives in the form of Eliah, his longtime rival and the army's other ace. Saving the world was never supposed to be this embarrassing...or this complicated.

(Source: Lezhin Entertainment)

Mr. Magical Girl

마법중년 아저씨

Matoh, Sanami

Half-Japanese Randy "Ryo" Maclean is assigned as a new detective to the 27th precinct at the New York City Police Department. His boss pairs him with Dee Laytner, a good-looking veteran prone to impulsiveness. Much to Ryo's confusion, Dee takes an immediate interest in his new partner.

In their first case together, Ryo and Dee must take care of Bikky—a young boy whose father was killed due to his involvement in a shady drug trafficking business. Bikky denies having any knowledge about his father's actions prior to his murder. Even so, it is up to Ryo and Dee to protect the boy from those wanting to get rid of him and preserve any evidence he might be holding back.

As time goes on and the detective duo works increasingly more together, the distance between them gradually shortens. But could Ryo ever reciprocate Dee's feelings?

[Written by MAL Rewrite]

Fake

FAKE

Kodaka, Kazuma

Three's a crowd. Ranmaru and Kei have a strong and passionate relationship built on years of trust, sacrifice and love. When the mysterious son of a Yakuza boss starts to have designs on Ranmaru's affection, tempers flare, and hidden emotions rise to the surface. Will Ranmaru and Kei's love for each other be able to survive this difficult test, or will the emotional conflict finally come to a head?

(Source: Be Beautiful)

Kizuna

Kizuna: Bonds of Love

KIZUNA

Aoike, Yasuko

What happens when a gay art thief and a conservative NATO officer cross paths? Disaster, of course. Dorian is an aristocrat, a thief, and a hedonist; Klaus is a duty-driven espionage agent with no patience for fools. Follow them as they chase each other across the globe—from Britain to Baghdad, from Alaska to Alexandria, from Moscow to Madrid. Spectacular locations and non-stop adventures await!

(Source: MU)

12 Manga Like The Stranger in the Mirror