'Mattaku Saikin no Tantei to Kitara' Unveils Additional Staff, Cast, Main Promo for Summer 2025

The special livestream program for the Mattaku Saikin no Tantei to Kitara (Detectives These Days Are Crazy!) television anime revealed additional staff, cast, a key visual, the opening theme, and main promo on Saturday. The anime series adapting Masakuni Igarashi's detective comedy manga will begin airing in July 2025.

Staff
Series Composition: Rintarou Ikeda (Kimi wa Houkago Insomnia)
Character Design, Chief Animation Director: Isoroku Koga (Goblin Slayer II chief animation director)
Sound Director: Yasunori Ebina (Uzaki-chan wa Asobitai!)
Sound Effects: Hiromune Kurahashi (Otonarium) (Jahy-sama wa Kujikenai!)
Music: Tomoki Kikuya (Blend S)
Music Production: Kadokawa
Studio: LIDENFILMS

Rion Kujou (Yuusha ga Shinda!, Hagure Yuusha no Aesthetica) is directing the anime.

Cast
Tarou Nezu: Kengo Kawanishi (Kaijuu 8-gou)
Azuha Hoshino: Fairouz Ai (Hikikomari Kyuuketsuki no Monmon)
Fuu-chan: Misaki Watada (Kumichou Musume to Sewagakari)
Souya Mimasaka: Yasuyuki Kase ([Oshi no Ko])
Coach: Hajime Iijima (Psycho-Pass Movie: Providence)
Chikubi Shishoku Ojisan, Cross Munage Ojisan, Rope Daisuki Ojisan: Tomokazu Sugita (Gintama)

Singer-songwriter Taiiku Okazaki (Mashle) is performing the opening theme "Suffer," previewed in the promotional video below.

Igarashi (Senryuu Shoujo, Mayonaka Heart Tune) began serializing the manga in Dengeki Maoh in April 2016. Kadokawa published the 15th volume in August 2024. Mattaku Saikin no Tantei to Kitara has a cumulative 900,000 copies of its volumes in circulation.

One Peace Books licensed the manga in English in September 2024 and plans to publish the first volume on April 28.

Main PV


Source: Press Release