Joseph Luster
October 7, 2024 
Based on the manga by Masakuni Igarashi, the Detectives These Days Are Crazy! anime is on the way sometime in 2025. While we wait for a concrete premiere date, Kadokawa shared a new character trailer for the series, revealing two new cast members in the process.
The new video previews Tomohiro Yamaguchi (Daena Severus in Tsukimichi -Moonlit Fantasy-) as Yu Asunaro and Aya Hirano (Dende in Dragon Ball Z Kai) as Hana Kazamaki.
Detectives These Days Are Crazy! Trailer
Rion Kujo (Samurai Harem) is directing the anime. Previously revealed cast members include Junichi Suwabe as Keiichiro Nagumo and Kana Hanazawa as Mashiro Nakanishi.
One Peace Books will be releasing the manga on April 28, 2025, describing the series like so:
Detectives These Days Are Crazy! Plot
Behold, a great detective who thrills the world solving impossible cases in no time! His name? Keiichiro Nagumo. …But all of that was over a decade ago. Now he’s just your typical middle-aged dude. Nagumo is behind the times to the point that he doesn’t even know what a smartphone is. But out of the blue, he is confronted by a high school girl named Mashiro who shows up wanting to be his assistant. Witness the miracles a gender-gap detective duo can make!
Source: Anime News Network
