Jump to ratings and reviews
Rate this book
Rate this book
警視庁捜査第一課・壇浩輝。普段は品行方正なエリート警察官だが、その裏の顔は、秘密裏に悪人を処刑する殺人警察官だった。
妻に執拗なDVを繰り返し、外では不倫。世間を欺く偽りのイクメン。
権力を盾に悪を為すパワハラ社長…。
これは法で裁けぬ悪人たちに悪で報いる、殺人警察官の断罪の記録。

160 pages, Paperback

First published July 19, 2021

4 people are currently reading
169 people want to read

About the author

Kei Koga

35 books27 followers
Associated Names:
* Kei Koga
* 古賀慶 (Japanese Profile)

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
291 (42%)
4 stars
273 (39%)
3 stars
103 (15%)
2 stars
14 (2%)
1 star
4 (<1%)
Displaying 1 - 30 of 66 reviews
Profile Image for nark.
707 reviews1,786 followers
September 27, 2022
✦ i love this manga so much! something about a homicide detective who's super cute, kinda psycho, makes pottery art, likes babies, respects women, and who's also secretly a serial killer, brutally murdering horrible people just works perfectly.

✦ and yeah, i know Dan's morals are questionable, and he totally gets off on bringing justice in his own twisted and fucked up way, but oh well. at least he's killing people who deserve it. keep murdering those fuckers, baby.

"that's the despair i wanted to see."

✦ definitely want to find out more about Dan's "first love" and get to know more about his whole backstory in general though. hopefully we get that next.

✦ i miss him already. need the next volume asap. i'm pretty sure this manga is on hiatus right now though.💔
Profile Image for kei.
16 reviews
November 1, 2024
beautiful and somewhat sinister.. like a demon.

a deranged pyschopath who kills and tortures bad people who also a protector of women and babies and loves dogs? they could never make me hate you chief dan. keep doing good deeds, king
Profile Image for Lizzy.
213 reviews11 followers
July 12, 2022
" Que hermoso y un poco aterrador, igual que un demonio"
Profile Image for Elena.
647 reviews42 followers
March 14, 2022
4.5/5

Another great volume! I know that Dan is a psycho-killer too but he really is bringing justice (?) and protecting so many people, mainly women, kids, poor and homeless people so I just can't help but root for him.

Plus, he's so sweet with his colleagues! In chapter 15 (my favorite until now and the only one where nobody ends up dead lol) the first homicide squad goes to an onsen to relax for the weekend and we can see Dan as his everyday persona: he buys steamed buns to his team, plays at the festival booth and asks about their lives and you can see how much his team like and appreciate him. We also get to know a little bit more about his own past (I can't wait to find out who was his twisted first love) so I'm excited for the next volume!
Profile Image for Mor.
210 reviews7 followers
March 11, 2022
•[⭐ 4.25/5 ⭐]•



There's a milllion ways to end this volume and the author chose cliffhanger :)) God, i miss the thrill of this manga but it's been very repetitive lately. I can't wait to finally read about Dan's story with his loved one.
Profile Image for Jaye Berry.
1,972 reviews134 followers
Read
June 29, 2024
Lowkey a little obsessed with him because this dude's favorite targets are misogynistic women abusers. If you ignore the serial killing and how much of a psychopath he is, he's such a green flag.💀

Literally such a sweet adorable man, walking his cute little dog, making ugly ass pottery. Violently killing awful men like everyone should have hobbies.

I am very interested to learn about his first love hello??? IS HE FRUITY because I get fruit vibes. I wish it would focus on him so much more than it does.😔 I get having to set the scene and seeing how awful the murderers are but man I am tired of that.
Profile Image for nicole.
130 reviews3 followers
December 10, 2025
ugh I love seeing misogynistic individuals get ☠️
Profile Image for Shrab.
31 reviews
March 5, 2022
I will forever love this seires
Profile Image for Molin.
762 reviews
June 16, 2022
I'm really curious about his 'first victim'.

Also. This book already have volume 5. Goodreads is late.
Profile Image for paula.
72 reviews
June 22, 2022
I'm so curious about dan's first love and his story fr I can't wait to know more about it
Profile Image for Rach.
612 reviews25 followers
December 29, 2022
Because these are so fast paced, I find I want to read two volumes in one sitting! Which is not a bad thing at all and points to how gripping this series is. But it does mean I will run out of chapters faster than usual!

We finally get a glimpse at some other members of the homicide investigation team! And some cryptic discussion of Hiroki’s background as they converse. I love that they went to the event under the guise of a ceramics/art club, it’s kind of adorable.

This series does that a lot, playing with opposites of Hiroki being or saying weirdly adorable things while he goes against some of the darkest and most depraved. Contrast is definitely a perk here!

content warnings for everything under the sun with this series but for this volume: domestic abuse, sexual assault, death (obviously), coercion, mentions of abortion, misogyny (another general theme among criminals in this series), and more… I wasn’t kidding in my review of volume one that some reader discretion is advised!
Profile Image for anne.
57 reviews
July 12, 2022
THE PEDO TEaCHER???/!/!/?/?/??:?:??????-?-?!!!!!! GROSS SO SO SOOo GROSS and his brother at that too holy shit;;;; am so glad the mom of the girl was understanding n knew her daughter better than that, also that poor poor girl im glad she survived im glad she met dan and he took him out. he truly is a demon but the most loving demon and beautiful one ive ever read about.
the other story w him as santa was so sad but im so happy dan is so caring about children 😭😭😭
This entire review has been hidden because of spoilers.
Profile Image for Ulfa Isnayani.
44 reviews1 follower
November 14, 2022
No wonder this manga included in josei demographic. Super cute multi-talented antihero ML is definitely everything!!! Gore elements and the others is best. Reading this manga makes me questioning my own morality, because its satisfying how the they (the horrible people) ended in Dan’s hand. Totally brutal.
This entire review has been hidden because of spoilers.
Profile Image for DJ.
27 reviews
June 4, 2023
I don't know HOW but this one was cute 😭 for some reason this one felt short and in comparison to the other volumes WAY less gorey. The kids were so adorable and I was happy that they got away from that guy with their mom.
This entire review has been hidden because of spoilers.
Profile Image for Shed.
398 reviews11 followers
December 17, 2021
Marked 'read' for the whole series.
Profile Image for Natanimon.
84 reviews16 followers
February 9, 2023
3.5
Kind of like the same moral from Death Note. It's so interesting.
Profile Image for tam.
53 reviews25 followers
June 30, 2023
The misogynistic TV guy was soooo similar to the korean pharmacist who was an STD super spreader irl
Displaying 1 - 30 of 66 reviews

Can't find what you're looking for?

Get help and learn more about the design.