Kang Soohwa's day is not off to a great start. He desperately needs a part-time job to pay his bills, but while chasing after free wi-fi, he gets soaked by a hose and faints shortly after. When he wakes up, he is greeted by Go Yohan, the manager of Cafe Goyo; and his employee, Oh Gyoon. After Soohwa begs the two men to hire him, Yohan sympathetically agrees despite Gyoon's protests.

Gyoon hands Soohwa a guide for sign language, which he will need because Yohan is deaf. Although Yohan was not born deaf, he prefers to communicate using sign language since he cannot hear his own voice. Even more shockingly, Soohwa discovers that he is aroused by Yohan's deep voice! Due to this predicament, Soohwa resolves to master sign language by himself—but when Yohan offers to be his teacher, their relationship is about to become far more tangled than Soohwa could imagine.

[Written by MAL Rewrite]

Sign

수화

Daki

Lash

Seo Hyunsoo is sure of one thing: people are scum and they will always disappoint you. Sure enough, at his very first company dinner after his transfer to a new department, he finds his coworker, the obnoxiously upbeat Baek Youngchan, performing an unsavory deed in the men's bathroom. As much as Hyunsoo would like to avoid Youngchan from that point on, Youngchan seems intent on not letting him out of his sight... Will Hyunsoo be able to evade the encroaching chaos of his new work neighbor? Or will these two clashing coworkers find that opposites really do attract?

(Source: Tappytoon)

XXX Buddy

퍼펙트 버디 FUCK-PECT BUDDY

Moscareto

Oh, Doyeon

Not even if he were the last man left on Earth!

Youngwon yearns for true love, but his overbearing nature always leads to failed relationships. Lately, he finds himself clashing with his polar opposite, Hyunwoo, at work. However, things heat up when they go on a business trip together. Will these sparks of enmity turn to love?

(Source: Manta)

You Get Me Going

너랑 나는 이래서 안 돼

Suehiro, Machi

Ryou and Zen are two men who hate to lose—especially to each other. From high school rivals to rival co-workers, these two men have always been locked in fierce competition. They've competed over grades, sports, and even the number of Valentine's chocolates received! And now that they're salesmen at the same company, their rivalry has reignited. One night, while out for drinks, the two begin arguing about who's more experienced in love. Suddenly, their newest competition is set: the winner is whoever makes the other fall in love with them first! But will this competition of hearts really lead to a win or something far more complicated?

(Source: Seven Seas Entertainment)

Fake Fact Lips

フェイクファクトリップス

Enter Seunghyun, a virgin in his late twenties. A late bloomer, he finally manages to score the internship of his dreams. On his first day at work, he runs into the handsome yet cold Jongchan Kim. Who is he? Just Seunghyun's new boss! Will the two be able to keep their hands off each other at work?

(Source: Lezhin Comics)

The New Recruit

신입사원

Hobaen

Suk-yun is Mr. Perfect from head to toe with crisp creases in his suit, a handsome and fit figure... and an expensive wristwatch dominating his timetable. Woo-in fell for him HARD, because he's just so... perfect. But over time, the beep of the wristwatch had more power over Suk-yun than his feelings for Woo-in, so he left. To get over the breakup, Woo-in starts working for a cleaning company and just who is his first customer? The crazy messy junk-filled home of Suk-yun, Mr. (Not 100%) Perfect.

(Source: Tapas Media)

Mr. 100% Perfect

백퍼센트 클린업

At odds with each other since their high school days, corporate salesmen Ryo and Zen have finally become lovers. The transition has not been a smooth one, however, with each man still baiting the other into petty competitions as they struggle to navigate their new dynamic. And with their hectic work schedules cutting into their time together, it isn't long before anxiety and jealousy begin to creep into their hearts. Yet just when it seems like progress is being made, their coworker, Futami, returns to the main office from Osaka and tries to insert himself into Ryo and Zen's rivalry! Is some friendly competition all he's after?

(Source: Seven Seas Entertainment)

Fake Fact Lips Break

フェイクファクトリップス break

Jakpil

As a new transfer in his second year of high school, Gu Dohun faces relentless bullying for no clear reason—but his eyes are set on only one person: his quiet classmate, Jeong Yuwon.

Yuwon tries to keep his distance, but Dohun's strange, unreadable pull draws him in until a sudden, devastating incident rips them apart.

Years later, they reunite as team leader and subordinate. Yuwon tries to keep things professional, but the past refuses to stay buried...and neither does Dohun's gaze. Something about him feels familiar yet entirely different. Has he changed...or was he always like this?

(Source: Lezhin Entertainment)

Unchanged Man

유원불변

Jung, Seokchan

Sung Ho isn't exactly the kind of person you'd expect to settle down for a quiet life in the Korean countryside. A young man in his twenties who spent his entire career serving in the military, Sung Ho is also a single father to a baby girl his ex-girlfriend suddenly pawned off on him. Having grown up without a family of his own, he leaves behind his familiar military life and moves to the small village of Nuldongmae, hoping for a fresh start for himself and his daughter.

Jobless and alone, Sung Ho has barely started to settle in when he finds himself butting heads with Kwon Haebeom, a handsome but grumpy local who accuses him of stealing from his store. Sung Ho hopes to never run into the man again—but he's soon shocked to discover that Haebeom is more than just some random jerk. He's actually the head of the village! Can Sung Ho move past their dismal first impression and allow Haebeom into his life? 

(Source: Seven Seas Entertainment)

Our Sunny Days

해 뜨는 집

Jibung

When college student Uyun meets the quiet and introverted TA Jinhyeong, he immediately asks him out, saying he wants to get to know him more. After just three days of dating, Jinhyeong moves in with him, and that's when he starts showing a completely different wild side. All of his BL novel and comic consumption has perverted his perception of the perfect first time with his boyfriend. He's thought of it all, from doing it in the subway to having Uyun role-play as a K-pop idol. But as weird as Jinhyeong's ideas are, Uyun doesn't entirely hate it...?

(Source: Tappytoon)

One-Room TA

원룸 조교님

Yamamoto, Kotetsuko

Ueda Tomoharu is a cop manning a local koban station, and he's quite happy with his job and relatively quiet life until he happens to run into yakuza member Gotouda Aki while chasing down an underwear thief... and is suddenly confessed to! Aki doesn't seem bothered in the least about their "star-crossed lovers" status and eagerly dives into a super lovey-dovey relationship with his policeman, but Ueda's about to find out just how dangerous it can be dating a mobster... in more ways than one.

(Source: MU)

Honto Yajuu

Like the Beast

ほんと野獣

Yoneda, Kou

Yakuza Yashiro, who only ever loved Kageyama, meets a new bodyguard, Doumeki Chikara. Unfortunately, the latter is impotent.

The masochistic, lewd and beautiful yakuza Yashiro and his silent, clumsy, impotent subordinate, Doumeki.
This is the story of a man who has never known happiness and of a man who is reborn by getting to know him.

(Source: MU)

Included one-shots:
Volume 1: Don't Stay Gold, Tadayoedo Shizumazu, Saredo Naki mo sezu.

12 Manga Like The Dirtiest High