Follows Kuroitsu, an assistant researcher in the superhuman research & development department of Agastya, a villainous secret organization that battles with heroes who try to save the world. Kuroitsu lives a busy life in Agastya, caught between the absurd requests of her bosses; making presentations; implementing new features into superhumans; and getting results within the allotted time, budget, and spec requests; all without vacation.
Source: ANN
Kuroitsu-san in the Superhuman Research & Development Department It is also Known as: 怪人開発部の黒井津さん, Kuroitsu-san from the Monster Development Department
Genres: Action , Comedy , Ecchi , Fantasy , Science Fiction , Seinen , Working Life
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Top 5 Manga Like Kuroitsu-san in the Superhuman Research & Development Department (Kaijin Kaihatsubu no Kuroitsu-san) [2026 List]
5. Saotome Shimai wa Manga no Tame nara!?
A screwball ecchi romantic comedy about an up and coming mangaka and his assistants, who also happen to be his sisters.
Saotome Shimai wa Manga no Tame nara!? has finished publishing and it has 90 Chapters. It is also Known as: 早乙女姉妹は漫画のためなら!?, Saotome Shimai Ha Manga no Tame Nara!?, If Saotome sisters are for manga !?
4. Sensei, Ore ni Kamawazu Itte Kudasai!!
Ashida Mamoru is a god-tier manga assistant but his habit of turning authors lazy has left him without a job. Luckily one of his classmates from university happens to have a little sister who is a serialised manga author in need of an assistant.
Drawing While Masturbating has finished publishing and it has 53 Chapters. It is also Known as: 先生、俺にかまわずイッてください!!, Are You Gonna Come?, Sensei, Ore ni Kamawazu Itte Kudasai!!, Onanii Shinagara Kakimashita, ※オナニーしながら描きました♥, Boşalıyor musun?
3. Bijin Onna Joushi Takizawa-san
Kouta Takeda who just started working at XOX Corporation, meets his new boss, a beautiful woman with big breasts named Kyouko Takizawa.
Beautiful Female Superior Takizawa-san is currently publishing and has Chapters. It is also Known as: 美人女上司滝沢さん, Beautiful Female Superior Takizawa-san
2. Henjo: Hen na Joshikousei Amaguri Senko
Amaguri Senko is a high school girl with a cool personality and a big pervert. She openly reads porn and masturbates, and isn’t perturbed in the slightest at the sight of penises and such. The story is about two adult men that come to live and work for her father, who runs a company that does various oddjobs, which she helps out with. And the various forms of sexual harassment to which she subjects the one which she has taken a liking to.
Henjo - The Strange Female High-Schooler Amaguri Senko is currently publishing and has Chapters. It is also Known as: 変女～変な女子高生 甘栗千子～, Henjo: Hen na Joshikousei Amaguri Chiko
1. Ase to Sekken
Asako’s living her dream, working at the toiletry maker Lilia Drop. Little do her coworkers know, the reason she loves the company so much is that she’s ashamed of her body odor, and their soap is the only thing that does the trick. So when the company’s lead product developer, a perfuming genius, approaches her in the lobby and wonders what “that smell” is, she’s terrified … but could it be … that he likes it? And, even more surprising to Yae … does she like him?
Sweat and Soap has finished publishing and it has 98 Chapters. It is also Known as: あせとせっけん, Ase to Sekken
