ELI5: what is a yakuza Neighborhood Gang A group of people who stick together and make their own rules But in Japan Yakuza are HUGE and very organized like a secret business company Hundreds of Years Old Started around the 1600s as gamblers and street traders in old Japan 1600s now How it works The Boss Oyabun (like a parent) Lieutenants Wakagashira (like older siblings) Members Kobun (like children) Like a strict family You obey the boss. You protect each other. Loyalty is the #1 rule. What they do Run illegal businesses: - Gambling dens - Protection money - Smuggling Also sometimes help after disasters (earthquakes etc.) = confusing good + bad mix How you can tell They have special signs: tattoos covering body cut finger apology ritual nice suits try to look legit They even have offices with signs on the door! Are they bad? Yes, mostly: They hurt people to get money and break the law every day But Japan treats them differently they are not fully illegal to belong to (that is slowly changing) eli5.cc

ELI5: what is a yakuza

high confidence
June 22, 2026culture

// explanation

// eli5

What is the yakuza?

The yakuza are organized crime groups in Japan, kind of like gangs but with very strict rules that members must follow [1]. They operate businesses and control territory, similar to how a king rules over a kingdom [1].

Why are they famous?

The yakuza are known for unusual practices, including a ritual where members cut off parts of their fingers as punishment or apology [5]. They follow a code of conduct that's more formal than most criminal groups [1].

Who joins the yakuza?

Most yakuza members are men, and the groups are very male-dominated [3]. Women rarely get important roles and usually only have informal positions [3].

Are they still around today?

Yes, yakuza groups still operate in Japan and control criminal activities there [4]. They sometimes oversee other foreign criminals operating in Japan [4].

// sources

[1]Yakuza - Wikipedia

The yakuza are known for their strict codes of conduct, their organized fiefdom nature, and several unconventional ritual practices.

[2]/r/Japan, what is organized crime like in Japan? Have you ever had ...

Mar 31, 2012 ... I thought I'd submit the same question here. What are the Yakuza like? How likely is it that you'll see one?

[3]The story of the only woman to join Japan's yakuza: Martina Baradel ...

Jan 17, 2024 ... The yakuza is dominated by men and leaves only informal roles to women. Typically a woman involved with the yakuza might be an anesan, a boss'ย ...

[4]Is the Yakuza and organized crime still relevant in Japan? - Reddit

Sep 11, 2025 ... Most foreign criminals such as the touts you see in Kabukicho or any southeast Asian gangs operate under the Yakuza where they're used asย ...

[5]Yubitsume: ritualistic self-amputation of proximal digits among the ...

... yakuza. Members of the yakuza may present to emergency departments seeking medical assistance to stop hemorrhage or treat infection at the site of injuryย ...

[6]The Yakuza | Secret Societies 5 | Japanese History | Extra Historyvideo

Video by Extra History

The Yakuza | Secret Societies 5 | Japanese History | Extra History
[7]The Japanese Yakuza - Most Dangerous & Powerful Gangs In The Worldvideo

Video by The Infographics Show

The Japanese Yakuza - Most Dangerous & Powerful Gangs In The World
[8]The Secret World of Japanโ€™s Yakuza Explainedvideo

Video by The Clip Room

The Secret World of Japanโ€™s Yakuza Explained

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