In a world where one's secondary gender determines everything, social status is set from birth. Inu, an alpha from a low-income family, is desperate to secure a future among the elite. To guarantee his success,...

"Omega Bus" is leaving. Birth is the basics, everything is in the process of being attracted to each other's pheromones. At every stop, there will be a world view of delicious restaurants. We will serve you...

"A man should only feel sexual attraction to a woman." That detective who had no interest in homosexual relationships, Nogo Taichirou, is now in a big bind, as just as he enters the home of one of his main...

"I want to change too!!" Due to something that happened when he was a child, Touri, an omega, ended up becoming a shut-in. In his effort to change himself, he decided to accept his parents' suggestion to go for...

Aspiring manga artist Taisei Kuji is an assistant to his sister, a popular BL mangaka. One day, Taisei was unluckily run over by a truck and found himself transported into the omegaverse world drawn by his...

Naoto Kameyama (alpha) is dating Masaki Owase (omega), who is also his superior at work. At work, Masaki is competent and always stylish, but when he goes into heat, he starts begging Naoto for it as soon as...

Shiina's an omega, but his heat symptoms are miraculously mild which enables him to hide his identity and work in Hotel Aureole. His goal is to become a concierge and bring a smile to guests' faces with his...

"I'll take an alpha who's weaker than me over my dead body!" Omega second-in-command Yoshiharu is ordered by the boss of his gang to interview prospective alpha husbands from other gangs. But Yoshiharu is as...

People dream of the idol group INTACT's omega Yuha and alpha Ran in an ideal alpha/omega relationship, like a princess and a knight. Behind the scenes, however, "princess" Yuha utterly despises Ran! But when...

Ryosuke, a third-year university student, is a commoner Omega boy. At the recommendation of his parents, he is suddenly forced to marry Daiki, the Alpha scion of Sakuraha Shoji, one of Japan's largest companies...

From Lewd4Yaoi Scans: Kumo from the mountain dog tribe was picked up by Kin from the cat tribe and who lives near a wolf tribe doctor of the omegas, Ise. Whether it be Kumo having the characteristics of a dog...

From Renta: Omega Syndrome... that is the unfamiliar disease Haru Nishimiya is told he has in the results of his yearly health exam. At the same moment he is surprised by meeting his former high school...

Side stories from Omega Syndrome originally published as doujinshi: Vol. 1: Hotcake wo Kimi toVol. 2: Mitani ha MitaVol. 3: Paper BoxVol. 4: Zoku Hotcake wo Kimi toVol. 5: Kore Kara no Hanashi -Zenpen-Vol. 6...

Utsumi, an Alpha salaryman, has been secretly yearning after his Omega subordinate, Mochizuki. In order to obtain the impregnable Mochizuki, he decides to use the aphrodisiac drug, "Pink Potion". However, by...

A conceited Elite Alpha x A queen Omega An elite alpha like me is getting auctioned!? One day, Isetani was asked to prepare an Ω from the hotel where he worked, for the sake of entertainment. When he called...

Yoonwoo and Taegyeom have been best friends since childhood, but Yoonwoo is hiding a secret that could tear them apart–he's an omega… and he's in love with Taegyeom. When a traumatic event leads Taegyeom to...

Love begins to grow beyond the smoke and vengeance. “Would’ve taken a better look if I’d known.” Destiny brings together a mysterious young man of fragile beauty and an investigator out for revenge! A murder...

Pairing: Yoo Joonghyuk x Kim Dokja

Hongou and Ogawa are back. These two polar opposites are always fighting, but secretly in love. Now as roommates turned lovers they must deal with graduation and life afterwards.