Manga Index Version 14
Kamo no Negi ni wa Doku ga Aru cover

Kamo no Negi ni wa Doku ga Aru

Author: Shinobu Kaitani (Art), Takeshi Natsuhara (Original Concept)
Publisher: Shueisha
Magazine: Grand Jump
Volumes: 11
Release Date: 2022-04-19
Age Rating: All Ages
Copyright: © Shinobu Kaitani, Takeshi Natsuhara / Shueisha All Rights Reserved

Kamo no Negi ni wa Doku ga Aru Synopsis

Kamo no Negi ni wa Doku ga Aru is an economic entertainment manga featuring Yohei Kamo, a genius economist. Professor Kamo is renowned worldwide for his revolutionary "Kamolism Economic Theory." Discontent with a society that exploits economically vulnerable individuals ("ducks" or easy targets), he actively applies his theory to fight con artists and unethical businesses. The story begins when university student Misaki Natori faces financial troubles. Professor Kamo, disguised as a homeless man under the guise of "fieldwork," meets Misaki and discovers that her family has been deceived by a malicious investment fund. Utilizing his economic expertise and personal resources, Kamo skillfully dismantles the fraudulent group and rescues Misaki's family. Throughout the series, Professor Kamo confronts various exploitative schemes prevalent in modern society, including pyramid schemes, elder exploitation businesses, university corruption, and unethical consultants preying on rural revitalization efforts. With the assistance of his student apprentices, he boldly tackles these societal injustices using his economic knowledge and decisive actions. This manga effectively teaches readers about economics through engaging explanations, fast-paced storytelling, and distinctive characters. It seamlessly blends the satisfying simplicity of good triumphing over evil with insightful critiques of real-world economic issues.

Kamo no Negi ni wa Doku ga Aru Rating Metrics

StoryCharactersArtworkWorld BuildingThemesPacing
Story
4.0
Characters
3.6
Artwork
3.4
World Building
3.3
Themes
4.0
Pacing
3.8

Kamo no Negi ni wa Doku ga Aru Editorial Reviews

An Eye for an Eye: Justice Served

"Kamo no Negi ni wa Doku ga Aru" follows Yohei Kamo, a genius economist renowned for his globally recognized "Kamolism Economic Theory," as he confronts shady multi-level marketing schemes and fraudsters preying upon economically vulnerable groups in contemporary Japan. This manga skillfully explains real-life issues, demonstrating clearly how economically disadvantaged individuals become easy targets. In my personal experience, I've had friends who got caught up in multi-level marketing schemes, accumulated debts, and eventually lost their friendships. As a university student at the time, I often wondered, "Why do people fall for these schemes so easily?" Reading "Kamo no Negi ni wa Doku ga Aru" provided clear insights—such as the Halo effect and anchoring bias—into how scammers exploit psychological vulnerabilities to deceive their victims. While the subject matter resembles darker series like "Kurosagi," the eccentric and extremely wealthy protagonist, Professor Kamo, ensures the story remains engaging without leaving readers with an unpleasant aftertaste. However, the plot follows a consistent formula: tackling current societal problems using behavioral economics and psychology to deliver justice. As a consequence, the series faces a potential future challenge when it exhausts its psychological insights. It may then pivot towards more prominent adversaries such as religious groups or corrupt government officials, similar to series like "Uramiya Honpo." Although the plot structure follows this predictable path, the manga intriguingly leaves some critical mysteries unresolved, such as the source of Professor Kamo's wealth and his deep motivation to target fraudsters. Future explorations of Kamo's backstory promise to add significant depth to the series. Another standout element of the manga is Misaki Natori, a university student who initially appears as a victim in the first chapter. After Professor Kamo helps her, she continues to feature prominently, effectively representing the reader’s perspective. Her character provides relatability, emphasizing the psychological vulnerabilities and thereby amplifying Professor Kamo's impactful insights.

June 18, 2025

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