Spin-Off of Ookami-kun wa Kowakunai:
Playboy Shishidou is seen as an enemy by the thoroughbred honor student Shiba. However, it could be said they were close friends before. When he reached puberty, a desire to submit Shiba grew inside Shishidou, causing their relationship to turn sour. Since then, they haven't being close at all, but the Shiba who's preached Shishidou about his relationships with women, becomes his partner to let his lust out...?!
Itsuki, who's expected to be a beta, lost his parents when he was 15yo. Since then he tried his hardest & worked hard for him & his grandma. Somehow he managed to land as a servant under a well-known alpha family. Despite his enthusiasm in work, he was met by a problem - the younger brother Kaisei despise all genders & is hostile, while the older brother Ujou is very discriminating towards beta & omega alike. But this isn't the only obstacle he have to face when his real gender comes to light...
Tsubasa, the distinguished son of a famous musician, has a secret BDSM kink that he struggles to comes to terms with. When he chances upon Masaki, a man who meets people with his fists, will Tsubasa finally be able to understand his own desires?
Youichi Arikawa university life is going just fine. He isn't having any trouble with his classes, has plenty of friends & even a cute girlfriend. Then, the day comes where he meets Shouta Misaki - a reserved, standoffish fellow, but for some reason he can't seem to get him out of his mind. When he lands a job working in the lab with Misaki, it seems more than just the flowers are about to bloom. But will they recognise their emotions for what they are, and have the courage to accept them?
Sequel to Hana no Mizo Shiru:
Both Arikawa and Misaki have graduated university, and now live under the same roof. Their lives should be going well... right? Will they be able to overcome the new problems they were going to face?
Bright and early one Monday morning, Shino Yuzuru asks Seryou Touji out on a lark when they run into each other at the school gate. Seryou, who's immensely popular, has the odd habit of going out with anyone who asks him out first at the beginning of the week, then promptly dumping them at the end of it. Unaware of it being a joke, Seryou took it seriously. Seryou is a lover with a one-week expiration date, but will Shino prove to be the exception to that rule?
Half a year ago, Yanai Makoto, a normal office employee, became his friend’s guarantor for a large loan, but in the end the friend fled and left him with enormous debt of 30 million yen. Yanai became a call boy in order to pay off the debt, until one day he stumbled across a yakuza who claimed a love at first sight with him and was willing to pay 5 times his price if Yanai became his personal whore…
Utsumi, an Alpha, 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. By mistake, the one who takes the Pink Potion is one of his other subordinates, an antisocial Beta he doesn’t get along with, Suzuki. The drug is only supposed to work on Omegas, but Suzuki actually goes into heat as per the drug's intended effect. Succumbing to his instincts, he ravages the defenceless Suzuki...
His lack of emotion earned him the name Emotionless Robot. Togo Shiranami is spending another day feeling zero self worth. On his way back from work, he sees a pervert in the park. Curious, he talks to the man who turns out to be a foreign prince, Sanarfam. The prince finds his odd personality charming & drags him back to his hotel. Once they start drinking, he starts loosening up & showing a very human side to himself. The prince claims that he will be the one to prove he's no machine...
A high school boy who's always considered himself to be an alpha finds out that he's an omega!? And his destined partner is a kid!?
Thoroughbred wa nabikanai