Akira Amano’s Ron Kamonohashi: Deranged Detective is set to conclude on July 6th, 2025, with Chapter 170, marking the end of a thrilling and unique detective manga series. Serialized on Shonen Jump+ since October 2020, the series has garnered attention for its intriguing characters, mystery-solving, and Akira Amano’s signature art style.
A Detective Duo Like No Other
Ron Kamonohashi: Deranged Detective revolves around the unlikely partnership between Ron Kamonohashi, a brilliant but eccentric private investigator, and Totomaru “Toto” Isshiki, a kind-hearted but somewhat inept police detective. Together, they tackle baffling mysteries, each bringing their unique skills and quirks to the table.
The Premise
The series introduces Ron Kamonohashi, a former top student at the Detective Training Academy Blue, who mysteriously lost his detective license five years prior to the start of the story. Due to an incident known as the “Bloody Field Trip,” Ron was held responsible and expelled, leaving him unable to practice his passion for solving mysteries.
Enter Totomaru Isshiki, a police detective struggling to solve cases on his own. He seeks Ron’s help, leading to the formation of their detective duo. As they solve crimes together, Toto learns about Ron’s past, including the real reason behind his revoked license: Ron inadvertently drives murderers to suicide after uncovering their crimes, a condition he cannot control.
Key Characters
- Ron Kamonohashi: A brilliant detective with a dark secret. His inability to prevent criminals from taking their own lives led to his disbarment.
- Totomaru “Toto” Isshiki: A well-meaning but not particularly skilled police officer. He relies on Ron’s intellect while providing a moral compass to their partnership.
- Amamiya: A dedicated detective and colleague of Toto in the Metropolitan Police Department
- Fin: A locked room expert and instructor at Blue, she often crosses paths with Ron and Toto during investigations.
The Final Case: A Challenge from Alice
The final arc of Ron Kamonohashi: Deranged Detective, titled “The Case of the Time Island Serial Murders,” sees Alice orchestrating a series of murders designed to challenge Ron. Alice traps Ron, Toto, Amamiya, and several other characters on Time Island, an isolated island with an endless summer. This final case promises to test Ron’s skills and confront his past as he faces Alice’s deadly game.
Akira Amano: From Reborn! to Deranged Detective
Akira Amano, born in 1973, is a renowned mangaka known for her diverse works, with Katekyo Hitman Reborn! being one of her most famous creations. Amano’s career began in 1998, and she gained recognition for her unique character designs and storytelling.
Amano’s Notable Works
- Katekyo Hitman Reborn!: A humorous and action-packed manga series that brought Amano widespread success.
- ēlDLIVE: A science fiction manga series serialized on Shonen Jump+.
- Psycho-Pass: Amano contributed original character designs to this critically acclaimed anime series.
- Suicide Squad Isekai: Amano also worked on the original character design.
Themes and Style
Amano’s works often blend action, comedy, and mystery, creating engaging narratives with charismatic characters. Her art style is distinctive, featuring detailed character designs and dynamic action sequences. In Ron Kamonohashi: Deranged Detective, Amano explores themes of justice, redemption, and the complexities of the human psyche, all while maintaining a balance of suspense and humor.
Anime Adaptations and Reception
Ron Kamonohashi: Deranged Detective has been adapted into an anime television series produced by Diomedéa. The first season aired in 2023, followed by a second season in 2024. The anime has been streamed by Crunchyroll outside of Asia under the title Ron Kamonohashi’s Forbidden Deductions.
Anime Staff
- Director: Shōta Ihata
- Script Writer: Wataru Watari
- Character Designer: Masakazu Ishikawa
- Music Composer: Yo Tsuji
Theme Songs
The anime series features catchy opening and ending theme songs that complement the show’s atmosphere. The opening themes include “Ikenai Fool Logic” by Unison Square Garden (Season 1) and “Feedback o Narashite” by Humbreaders (Season 2). The ending themes are “Lipsync” by Hockrockb (Season 1) and “Labyrinth” by Hockrockb (Season 2).
Critical Reception
Ron Kamonohashi: Deranged Detective has received positive reviews for its engaging story, unique characters, and Amano’s distinctive art style. The series has been praised by mystery writers for its authentic mystery elements and fast-paced storytelling. In June 2021, it was nominated for the seventh Next Manga Awards in the Best Web Manga category.
A Legacy of Mystery and Intrigue
As Ron Kamonohashi: Deranged Detective approaches its conclusion, fans eagerly await the resolution of the Time Island Serial Murders arc and the fate of Ron and Toto. The series has left a lasting impact with its blend of mystery, humor, and compelling characters.
Final Thoughts
Ron Kamonohashi: Deranged Detective stands out as a unique and entertaining manga series that showcases Akira Amano’s talent for storytelling and character design. The series’ blend of mystery, comedy, and action has captivated readers, and its anime adaptation has further expanded its fanbase. As the final chapter approaches, fans can look back on a thrilling journey filled with intriguing mysteries and memorable characters.
