Why did Hikaru kill A. Hoshino?

Key takeaways

• Ai Hoshino's murder reveals dark motives: manipulation of fans, betrayal and revenge.
• Hikaru Kamiki plans a tragic end for Ai due to love, lies and twisted control.
• Aqua's final sacrifice brings closure, justice and new purpose for Ruby while honoring Ai's legacy.

the story of Of Oshi no The glitzy allure of celebrity culture is as compelling as it is laced with the darkness of manipulation, betrayal and revenge.

At the heart of the story is the murder of Ai Hoshino, an idol loved by millions, whose life was cut short in dire circumstances. The manga, thankfully, didn't end without revealing Ai's true killer and his motives, and of course, it turned out to be just as little as fans expected.

The horrific murder of Ai Hoshino

Ai Hoshino's assassination was an incendiary incident Oshi No Ko's True story. Ai, a rising idol with an infectious charisma, is killed by a disgruntled fan named Ryosuke, who was manipulated into committing the heinous act.

Ryosuke's actions, however, were orchestrated by none other than Hikaru Kamiki, Ai's ex-boyfriend and the father of her twins, Aqua and Ruby. But why did he kill Ai?

Who is Hikaru Kamiki?

Once an aspiring actor, Hikaru founded Kamiki Productions, a talent agency that served as a vanguard for his dark tendencies. Despite his outward charm, he harbored a deeply sad side. His preference for targeting young, up-and-coming female celebrities stems from a traumatic past that has scarred his psyche.

As revealed in the series, Hikaru suffered abuse at the age of 11 when a married actress manipulated him. This incident, coupled with the ensuing aftermath—her husband discovers the affair and commits a double murder-suicide—reinforces Hikaru's distorted view of relationships. Over time, he developed a pattern of marking young actresses with symbolic white flowers, selecting them as his victims.

Why did Hikaru kill A. Hoshino?

Killing Ai was not an act of impulse but a deliberate plan by Hikaru Kamiki. Their relationship was full of imbalances. Hikaru searches for love and validation but finds none in Ai, who struggles with deep emotional insecurities despite her outward charm. When Ai ends their relationship, it shatters Hikaru's fragile ego, leading him to plan her murder.

Hikaru manipulates Ryosuke into killing Ai by exploiting the fan's confusion after learning about Ai's secret – her life as a mother. Hikaru's involvement highlights his cruelty, as he sees Ae's weakness and growing fame as a reason to preserve her image through a tragic death. In his twisted mind, Ai's downfall would immortalize him at the peak of his career, ignoring any future scandals.

Ai's love and lies also affected Hikaru. While he outwardly expressed affection, his true feelings remained unclear, leaving Hikaru feeling betrayed. This emotional emptiness, combined with his distorted psyche, fueled his need for control and destruction.

The Aftermath: Confrontation and Vengeance

Aqua dedicated her life to uncovering the truth and avenging her mother. A climactic confrontation between Aqua and Hikaru followed the premiere 15 years of liesA film that explores the life and death of Ai. During their last meeting, Aqua shared a DVD with a heartwarming confession from Ai herself. At the recording, Ai confesses that she truly loves Hikaru, a revelation that shatters Hikaru's evil perception of their relationship. This confession fills Hikaru with guilt, forcing him to face the full extent of his monstrous actions.

The confrontation escalated as Aqua took drastic measures to make sure Hikaru never harmed anyone again. After luring Hikaru to a secluded spot, Aqua stabs herself in a desperate act of mutual destruction. He dragged Hikaru off the cliff and down into the sea. In his final moments, Hikaru struggled to survive, but Aqua strangled him underwater to ensure his death as they both succumbed to their injuries. Hikaru's life ended amid the cold embrace of the ocean, the imaginary arms of his victims dragging him into the depths.

This devastating sacrifice closed the cycle of suffering that had been going on for so long. Aqua's death not only fulfilled her quest for justice but also secured the future of her sister, Ruby, freed from Hikaru. Ruby, now carrying the torch of her mother's legacy, finds new purpose and strength because of her brother's ultimate sacrifice.

The reason I live… is definitely not for revenge. It was to protect my own sister. So I was born as a twin, closest to my sister. Thank God this time, I can die before you.

Ai Hoshino's legacy

Despite her untimely death, Ai Hoshino's legacy lives on through the influence she had on her children and those around her. Her life, full of mystery and struggle, served as a reminder of the pressures faced by public figures. In the wake of her murder, Aqua and Ruby channel their grief into finding meaning and purpose, ultimately illuminating the resilience of the human spirit.