Konchuu Tantei Yoshida Yoshimi

Yoshimi Yoshida runs a detective agency in the city. What sets him apart from other detectives, however, is that he only takes on cases that somehow relate to insects. You see, be it a dog, a bird, or a clam, he can speak with any animal, which has helped him to solve countless cases, even a few raunchy ones…! Okay, most of his cases are raunchy. His assistants, the dog Mugi and the parrot Piitan, are sure to charm you with their foul-mouthed antics. And of course, Yoshimi and the bugs he meet can be quite kooky themselves!

(Source: Kodansha, translated)

Note: Includes three extra chapters.