Kuroitsu-san in the Superhuman Research & Development Department

Explore the captivating world of Kuroitsu-san in the Superhuman Research & Development Department, a captivating manga that masterfully blends Comedy, Fantasy, Gender bender, Seinen. Created by the talented Mizusaki Hiroaki. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 17 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Kuroitsu-san in the Superhuman Research & Development Department and never miss an update!

Kuroitsu Tohka is a research assistant at the Monster Develoment Department of the evil organization Agastia. However, the enemies she must fight at present are not heroes. "Problems just before a presentation at a big meeting", "Proposals thrown together in ten minutes", "Impossible demands from the higher-ups"... As long as there is good in this world, there will also be evil. This is a tale of those who fight an unseen battle in the shadows of this standoff between good and evil.