Stabbing of Phoenix Luna by Yuka Takaoka

Overview

Yuka Takaoka, a Japanese woman born in 1998, was convicted of the attempted murder of her boyfriend, Phoenix Luna, following a stabbing at their apartment in Shinjuku, Tokyo, in May 2019. The case drew significant online attention due to Takaoka's appearance and the circumstances of the attack, which media outlets compared to the anime archetype of a "yandere" — a character who becomes violently obsessive toward a romantic partner.

Background

According to Wikipedia's account of the case, Takaoka had worked in the hostess club industry in Shinjuku Ward, Tokyo, after leaving university, and held a management position at a club at the time of the offense. She began a relationship with Luna, a nightclub worker in the Kabukicho district, in October 2018. Reports initially indicated the couple moved into a shared apartment on May 20, 2019, though Luna later disputed this detail.

The Stabbing

On May 23, 2019, Takaoka looked through Luna's phone while he was in the bathroom and found photos she interpreted as evidence of infidelity. That night, after waiting until Luna was asleep, she stabbed him in the abdomen with a kitchen knife at approximately 3:50 a.m. Luna pushed her away and attempted to flee toward an elevator before losing consciousness. Takaoka brought the bloodied, unconscious Luna to the building's lobby, where she was later found sitting near him, smoking a cigarette and reportedly stating she had not called emergency services because she intended to die after he did. She was arrested and charged with attempted murder. Luna was hospitalized in critical condition, remained in a coma for five days, and ultimately survived with a full recovery.

Legal Proceedings

Takaoka's trial took place in December 2019. She was found guilty of attempted murder on December 3, 2019. Prosecutors had sought a five-year prison sentence; on December 5, 2019, she was sentenced to 3½ years, with the presiding judge describing her actions as "selfish" and reflecting a "strong intent to kill." Luna stated publicly that he did not hold a grudge against her. Prior to the trial, Luna had settled a civil claim against Takaoka out of court for ¥5,000,000 (approximately US$39,271).

Aftermath

Following the attack, images of Takaoka circulated widely online, and she gained a following that included fan-made art and social media commentary focused on her appearance, which commentators characterized as an example of public fascination with attractive criminal defendants. Takaoka was released from prison at an unspecified date in 2023 and has since been reported to livestream video games and post cosplay-related photos online.