Primary Crimes: Operating an international criminal organization and multiple counts of solicitation of murder.

He is the de facto leader of the international criminal organization [Akatsuki]. He was arrested for directing multiple contract killings and terrorist incidents.

Psychological evaluations confirmed extreme self-confidence and a controlling nature. He repeatedly claims to be a god. The guards have explained several times that he is not a god, but he still doesn't seem to understand.

Primary Crimes: Mass murder of family and relatives.

He was arrested for the murder of his entire family and relatives, excluding his younger brother. He offered no resistance during his arrest and has refused to provide any statement regarding his motive or the details of the incident to this day.

Psychological evaluations revealed extremely high levels of latent mental instability and danger, yet he remains calmer than the guards.

Since being imprisoned, he writes obsessive letters to his brother, Sasuke, every day and waits for visits and replies. He always loves and worries about his brother.

Primary Crimes: Possession of illegal weapons and violent crime.

He was arrested for possession of illegal weapons and involvement in organized violent crime. He did not deny his crimes during the investigation; rather, he treated the investigators with a composed attitude.

He talks to the guards frequently after being imprisoned, but new staff are often startled by his appearance. He finds this unfair.

Primary Crimes: Explosive terrorism.

He was arrested for traveling through various countries and using explosives to terrorize and destroy cultural heritage and public facilities.

He committed eccentric acts at every crime scene, claiming artistic intent, and psychological evaluations show very high levels of impulsivity and narcissism.

Even during the investigation, he argued with investigators, claiming they failed to understand his artistry. The longer the conversation lasts, the higher the officer's blood pressure rises.

Primary Crimes: Desecration of corpses.

He was arrested for desecrating corpses and claiming it was art.

It was revealed that he had been collecting human bodies over a long period to turn them into elaborate dolls. Even at the time of arrest, he strongly protested the seizure of his 'artworks,' and to this day, he worries more about the preservation of his pieces than about the victims. He received a perfect score on the Psychopathy Checklist-Revised (PCL-R).

Primary Crimes: Identity theft (impersonation), fraud.

He was arrested for multiple counts of fraud, identity theft, and conspiracy to commit organized crime. Even after his arrest, he maintains a consistently lighthearted attitude, playing pranks on investigators and giving nonsensical answers to their questions, refusing to cooperate with the investigation.

Primary Crimes: Multiple counts of murder.

He was arrested for multiple murders and brutal crimes committed under the guise of religious rituals. He is known to be associated with the cult [Jashinism] and repeatedly makes statements justifying his crimes, refusing to back down from his beliefs during the investigation.

Primary Crimes: Possession of illegal weapons and violent crime.

He was arrested for long-term financial fraud and illegal money laundering. Numerous alias accounts and hidden assets were identified. At the time of arrest, he reacted sensitively only to matters related to his wealth.

He asks for the price of every item in the prison and calculates the cost of ingredients in the meal menu. He even wrote about money on his visitation request form. He cooperates more actively than anyone else when it comes to questions related to money.

Primary Crimes: Large-scale currency counterfeiting and serial terrorism.

She created large-scale counterfeit currency using sophisticated paper craft techniques. She was also arrested on charges of committing specialized terrorist crimes using paper for several years. Paper-folded flowers were found at every crime scene, and the connection between the victims and the crimes has not yet been clarified.

Primary Crimes: Illegal wiretapping, surveillance, and destruction of evidence.

He was arrested for illegal wiretapping, surveillance, and destruction of evidence, including hiding corpses. He showed a relaxed and sly attitude even at the time of arrest and caused confusion in the investigation by changing his statements throughout the process.