The story of Tantei wa Mou, Shindeiru. follows Kimihiko Kimizuka, a young man who four years ago became the assistant of a mysterious detective known as "Siesta" on a hijacked airplane. Together, Kimihiko and Siesta went on mind-boggling, globe-trotting adventures while combatting a secret organization, but all of that came to an end when they were separated by Siesta's death. In the present day, Kimihiko tries to return to an ordinary, boring life as a high school student, but things are never that simple, even though the detective is already dead.
The Detective is Already Dead It is also Known as: 探偵はもう、死んでいる。, La Detective Está Muerta.
Genres: Comedy , Drama , Detective , Seinen , Mystery , Romance
Try our anime quiz: Anime Characters Guessing Quiz/Game
Top 5 Manga Like The Detective is Already Dead (Tantei wa Mou, Shindeiru.) [2025 List]
5. xxxHOLiC
XXXHolic is a supernatural/comedy themed manga/anime that is apart of the CLAMP series. It is one of the more popular of the CLAMP series and often shows other CLAMP series being mentioned (ex. Chobits, Sakura Chronicles).
It revolves around a boy named Watanuki and how he stumbled upon a shop owned by a woman named Yuuko. Yuuko's power is to grant wishes, but she can only do so with proper payment. Since Watanuki has seen spirits ever since he was born, Yuuko offers to take away his sight of the spirits in exchange for him working at the shop. He agrees and works at the shop until his debt is repaid.
The series was re-named to xxxHolic•Rou on the title pages of each chapter from chapter 186 and on, but remains ×××Holic on the front covers, spines and indicias of the corresponding Japanese volumes (16 and 17).
A oneshot published in May 2010 to commemorate the switch was later collected into Volume 18.
has finished publishing and it has 213 Chapters. It is also Known as: xxxHolic Rou, xxxHolic Cage, xxxHolic•Rou
4. Rosario to Vampire
Aono Tsukune is so hard up on luck, that he can't even get admitted into high school. His parents finally find him a school with no tests required for admittance, out in the middle of nowhere. He finds out the school is a youkai (monster) academy, Just as he is about to resign himself and get back on the bus home, he bumps into a beautiful girl. Turns out this beautiful girl, Akashiya Moka, is also a vampire who bites him right off the bat. They become friends and Tsukune is ready for a happy school life with her, until he finds out that if a human is found on the school grounds, he or she should be killed. Now Tsukune must conceal his identity from the rest of the monsters at school, while at the same time being a ready snack for Moka when ever the urge takes her. What effect will this have on Tsukune and will Moka be able to keep him out of harm's way?
Rosario+Vampire has finished publishing and it has 40 Chapters. It is also Known as: ロザリオとバンパイア, Rosario and Vampire
3. Yamada-kun to 7-nin no Majo
Ryuu Yamada is a second-year student at Suzaku High. Ryuu is always late for school, naps in class and gets abysmal grades. His life is a dead bore. The beautiful Urara Shiraishi, on the other hand, is Suzaku High's brightest student. One day, without explanation, their bodies are swapped! Ryuu ends up in Urara's body, and Urara in Ryuu's.
Includes the side stories Muramura and Sobasshi no Ryouri Yacchimauzo★
Yamada-kun and the Seven Witches has finished publishing and it has 245 Chapters. It is also Known as: 山田くんと7人の魔女, Yamada-kun to Nananin no Majo , 7 Witches , Maou no Kyoushitsu , The Devil's Classroom , Yamada-kun ve 7 Cadı
2. Fullmetal Alchemist
Somewhere between magic, art and science exists a world of alchemy. And into this world travel Edward and Alphonse Elric—two brothers in search of the Philosopher's Stone, the ultimate alchemical treasure!
Fullmetal Alchemist has finished publishing and it has 35 Chapters. It is also Known as: Hagane no Renkinjutsushi, 鋼の錬金術師, FMA, HagaRen Novel, Fullmetal Alchemist Novel
1. Chainsaw Man
The name says it all! Denji's life of poverty is changed forever when he merges with his pet chainsaw dog, Pochita! Now he's living in the big city and an official Devil Hunter. But he's got a lot to learn about his new job and chainsaw powers!
Notes:
- Nominated for the 2020 Manga Taisho Award.
- Winner of the 2021 Kono Manga ga Sugoi Award.
- Winner of the 66th Shogakukan Manga Award in the shounen category.
- Winner of the 2021 and 2022 Harvey Award for Best Manga.
Chainsaw Man has finished publishing and it has 97 Chapters. It is also Known as: チェンソーマン, Chainsawman, Chensoo Man, CSM, Людина-бензопила, Человек-бензопила, رجل المنشار, مرد اره ای, មនុស្សរណា, チェンソーマン, チェンソーマン 第二部, 电锯人, 鏈鋸人, 電鋸人, 체인쏘맨, Chainsaw Man: Public Safety Saga
