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)

Eroica yori Ai wo Komete

From Eroica with Love

エロイカより愛をこめて

Maya, Mineo

A parody of 19th-century romance, starring an eccentric Indian prince Rashanu (who also appears as a supporting character in Patalliro!).

Rashanu!

ラシャーヌ!

CLAMP

A series of doujinshi from CLAMP's early years. It contains a number of original comics, short stories, spin-offs, and extras based off some of their early works, including CLAMP Campus Detectives, RG Veda, and Tokyo Babylon.

Shoten

笑点

Kishi, Yuko

Jeekron, the silver jeek is a hunter of the dead in heaven. He's assigned by "the Law", the ruler of heaven to kill Marlord, the murderer who killed 200 teenager when he was still alive. For Marload's crime, he is punsihed by "the law" to reincarnated and died in his/her teen until the end of the humanity.

 For this, Jeekron must trace Marlord every time he reborns and kills him before Marlord pass his teenager years, or else he'd be killed by other hunter of the dead. To follow the order and tries to keep his own life, Jeekron must face several dilemma and problems because once Marlord reborns, he has no memory of the crime he did when he was Marlord, he becomes an innocent teenagers.

Gin no Jeek

銀のジーク

Hoshino, Kana

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

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

Motoni, Modoru

A story about two men that have been best friends for years, knowing the fact that they have feelings for each other, and ignoring it. They discovered it on their college days and settled the matter with a time limit; if they hold the same desire years later they will do something about it. Now both of them have girlfriends, but it seems that their desires only grew stronger, in spite of loving their women. So, what happens when their girlfriends agree to make them indulge in their desires?, and have a relationship only between the limits that desire allows them...

This is a bet, to know what is stronger, love or desire?

(Source: Queen2408)

Koi ga Bokura wo Yurusu Hani

恋が僕らを許す範囲

Takaguchi, Satosumi

High school delinquent Mura must put up with the annoying presence of new stepbrother Subaru when his mother goes away on honeymoon. Dealing with gossip at school is bad enough, but Mura's life is turned upside down by a forbidden locker-room kiss and the publication of an incriminating photo snapped by shounen-ai fangirls.

Takaguchi Satosumi's first BL work.

Lucky-kun

Fortunate Boy

幸運男子(ラッキーくん)

Takagi, Ryo

A spin-off oneshot of Ousama Game, involving, yet another Prince (5th) ... and, of course, a Pirate... 
(Source: DokiDoki)

Kaizoku Game

COGA, Mayumi

A collection of 11 oneshots from Coga Mayumi, including Hibi Kira Kira: 

It’s summer holidays for Tomoaki and he is helping out at the daily morning exercise for kids. But recently, he notices that a young man living beside the park has been looking at the exercise group every morning. Is the young man a Lolicon that is targeting his kids, or is it entirely something else? 

(Source: Echochi)

Blind of Mind

ブラインド オブ マインド

Yamada, Yugi

Compilation of 7 short stories:

1) Love Affair in the Afternoon
College student takes over a tutoring job for the friend he has a crush on.

2) I don't mind it if You are a Man
College students/neighbors are (only?) sex friends.

3) Love's Worries
Ex-lovers from their student days are reunited.

4) Kana and Patience
Divorced man cheats on his new lover.

5) Why there is no Ice Beer
Younger co-worker always hangs out at his sempai's house.

6) Bring Me to the Edge of the World
An odd 17-year-old electrician puts in an air conditioner for sexy businessman.

7) Spinning World
Sequel to Bring Me to the Edge of the World. 

(Source: MangaUpdates)

12 Manga Like Kyou & Ippei Series