Hentai Manga like Koisuru Boukun

Dakaretai Otoko 1-i ni Odosarete Imasu.

Also known as Dakaichi: I'm Being Harassed By the Sexiest Man of the Year.

Status: Releasing
Genres: Drama , Romance

For the past five years, veteran actor Takato Saijou was always hailed as the sexiest man of the year - reigning the polls as the man everyone wants to sleep with - and no one has ever come close to taking his top spot...until now, when it falls into the hands of rookie actor Junta Azumaya. Takato's always been proud of his ability to keep his true, dark emotions under wraps, but when a drink gone wrong unearths his actual thoughts - to Junta, of all people - is there something he can do to let Junta keep his slip-up under wraps?

Futarikkiri no Oishii Ojikan

Also known as Delicious Moments with You.

Status: Finished
Genres: Romance , Slice of Life

Yukiteru Aoi is a college lecturer for the marine biology department. He loves the lunches at Akashi Kitchen, so he gets his lunch delivered from Kazuma Akashi who works there. For the past six months, they've been having special "lectures" on marine biology during Yukiteru's breaks. But, one day, Kazuma doesn't seem his normal self. As Yukiteru worries that Kazuma has gotten sick of him, one of his female students shows up in his lab and forces herself on him...!!

Junjou Romantica

Also known as Junjo Romantica.

Status: Releasing
Genres: Comedy , Drama , Romance

The series Junjou Romantica series actually contain 3 main stories within them, which are loosely interconnected, with different couples as the main characters.

Junjou Romantica
Misaki, struggling to pass his college entrance exams, is in need of a tutor to help pump up his failing grades. Unfortunately, his only option is the cool and sexy Akihiko Usami. Usami happens to be a famous boys’ love novelist, which doesn’t exactly float Misaki’s boat, especially since his main characters are “Akihiko” and “Takahiro,” the name of Misaki’s older brother and Usami’s childhood friend. Understandably, Misaki is pretty disgusted by the thought of someone using his older brother as his personal fantasy-material, but then after some tender loving from Usami, Misaki is also pretty confused. He may even be developing feelings for the older man...And when Takahiro introduces them to his lovely (female) fiancée, so begins the bumpy relationship of this odd couple, filled with comedy and pure romance.

Junjou Egoist
Kamijou Hiroki is a broken man, consumed by unrequited love for his childhood friend, Usami Akihiko (the writer character in Junjou Romantica). Along comes Kusama Nowaki, whose name "Nowaki" means "typhoon", an orphan working his way through life since middle school. Like the typhoon he is named for, he whirls into Hiroki's life and heart, blowing all resistance away before him.

Junjou Terrorist
As fate would have it, Professor Miyagi Yoh (whom Hiroki is working with as assistant professor), and Takatsuki Shinobu, a high school student, cross paths. Miyagi, when in high school, loved (and still cannot forget) a female teacher who had a terminal illness, is now faced with Shinobu, who just says whatever is on his mind. The wheel of destiny is beginning to turn once again...

Note: Includes a short story called Junjou Minimum

Sekaiichi Hatsukoi: Onodera Ritsu no Baai

Also known as The World's Greatest First Love.

Status: Releasing
Genres: Comedy , Drama , Romance

Tired of accusations that family connections got him his current position, Ritsu Onodera quits his job as an editor at his father's company and transfers to Marukawa Publishing. Once there, he is assigned to the shojo manga editorial department—something he has no interest in and no experience with! Having sworn he'd never fall in love again, the last thing he wants to do is work on love stories. To make matters worse, it turns out that his overbearing boss, Masamune Takano, is actually his first love from high school!

Secret XXX

Also known as Secret XXX.

Status: Finished
Genres: Romance , Slice of Life

XXX Allergy
Growing up in an environment full of all kinds of animals, there’s only one animal that Shouhei loves and that’s rabbits. Because of his love for rabbits, he sometimes helps out in a rabbit specialist shop. And there, he meets Mito Itsuki, his unrequited love. However, he has a secret he has to keep no matter what. Would he be able to keep that secret in order to stay close to the one he loves…?! A cute and short love story by Hinohara Meguru.

2-3. Secret XXX
After going through many hardships, Mito and Shouhei finally became lovers. Just when their love is starting to bloom, Mito begins to act strange for some reason. Shouhei still doesn't know much about Mito so he can only sense Mito is hiding something from him. One day, Shouhei saw Mito with another guy in his car?! What could Mito be hiding? Can Shouhei keep his faith in Mito.

4-5. Relation XXX

Included extra story: Happily Ever After

Ten Count

Also known as Ten Count.

Status: Finished
Genres: Drama , Psychological , Romance , Slice of Life

Corporate secretary Shirotani suffers from obsessive-compulsive disorder. One day he meets Kurose, a therapist who offers to take him through a ten-step program to cure him of his compulsion. As the two go through each of the ten steps, Shirotani 's attraction to his counselor grows.

Backstage Kimi no Iinari.

Also known as Backstage, I'm Yours.

Status: Finished
Genres: Drama , Music , Romance

Masataka, an audio technician, has known Kei since his amateur rock days and used to treat him to ramen. But, now that Kei has become a top-selling artist, their positions are reversed. One day, Masataka is assigned to help with Kei's upcoming performance, and after the show he's invited to the after-party. Little did he realize it was an orgy!

Daisy Jealousy

Also known as Daisy Jealousy.

Status: Finished
Genres: Romance , Slice of Life

Misaki has always loved video games and would do anything to break into the industry. Despite his silly, happy-go-lucky attitude, he’s always putting his head down to be the best game designer around. And Misaki’s certain he is—at least, until he meets Kaname, a stoic genius who tops him in just about every way. With his skills, smarts, and sweet smile, Kaname has Misaki swirling in a pool of envy, admiration, and maybe even love. Will Misaki be able to overcome his jealousy and learn how to love Kaname?

Haru wo Daiteita: ALIVE

Status: Finished
Genres: Drama , Romance , Slice of Life

The role of 'Nobunaga' was offered to Katou Youji to perform under Mochimune's direction. However Iwaki-san has just finished playing the same role for a taiga drama. Will Katou accept to jump into the successful vagon of his partner's drama?

One day Katou meets accidentally Sawa-san but her personality has changed and Katou suspects of her intentions. On the other hand, Iwaki-san meets Yuukihito which is Sawa-san's lover just to found out that Yuukihito left Sawa-san's side and works as AD. What could be the outcome of this separation?

Ouji-sama, Dochira-sama?

Also known as Someday My Prince Will Come.

Status: Finished
Genres: Romance

One day, Mizuki gets rejected by school prince and student body president Seima Takajo. While sobbing his eyes out behind the school, he meets Fuji, a fierce-looking upperclassman who wears a surgical mask. The older boy is awkward, yet kind as he desperately tries to comfort Mizuki. "I want to tell Seima how I feel, so help me!" Mizuki says, demanding Fuji's cooperation. Despite his appearance, Fuji's actually pretty soft, and he even thinks the sharp-tongued, mischievous Mizuki is cute. At some point, Mizuki starts losing track of his goals... Fierce, weak, and sickly, can a prince with a triple handicap find happiness with a mischievous "princess" of a boy!?