Yuji Itadori in Oshi no Ko Explained and Understood

Welcome to our comprehensive hub, dedicated to unraveling the intricate world of Oshi no Ko. You've landed here searching for "Yuji Itadori in Oshi no Ko explained," and we understand the curiosity. However, it's crucial to clarify right from the start: Yuji Itadori, the protagonist of Jujutsu Kaisen, does not appear in Oshi no Ko. Their respective narratives exist in entirely separate universes, with no crossover between the two acclaimed series.
Perhaps a popular fan theory, a compelling meme, or simply a mix-up between the many fantastic anime currently captivating audiences led you here. Whatever the reason, we’re here to clear up any confusion and, more importantly, to guide you through the profound and often dark, yet ultimately hopeful, saga that is Oshi no Ko. This Super Pillar Hub will serve as your ultimate guide, answering every question about this unique tale of idol life, entertainment industry darkness, and a chilling quest for revenge.


Unpacking the Core of Oshi no Ko: A Tale of Reincarnation and Industry Deceit

Oshi no Ko, penned by the brilliant Aka Akasaka and brought to life by the stunning art of Mengo Yokoyari, is far more than just another idol story. It’s a compelling narrative serialized in Shueisha's Weekly Young Jump, enchanting readers from April 23, 2020, to its emotional conclusion in chapter #166 on November 13, 2024. The story masterfully blends the glamorous facade of the entertainment industry with its brutal realities, all through the eyes of two reincarnated fans.
At its heart, Oshi no Ko follows Aqua and Ruby Hoshino, who were once fans of the legendary idol Ai Hoshino, only to be reborn as her children. This miraculous rebirth sets the stage for a dramatic journey that shifts from idol adoration to a grim pursuit of justice after Ai's shocking murder. The anime adaptation by Doga Kobo Studios in 2023 further brought this complex world to life, captivating a global audience. To truly grasp the essence of this unique premise and its impact on the siblings' lives, we invite you to explore .

The Hoshino Twins: Driven by Destiny and Despair

Aqua and Ruby Hoshino stand as the central pillars of Oshi no Ko, each grappling with their past lives and their shared, tragic heritage. Aqua, driven by the memory of his past self, Gorou, and the desire to avenge his mother's death, delves deep into the entertainment world's underbelly, seeking out his father, Hikaru Kamiki. His journey is fraught with moral compromises and dangerous alliances, constantly pushing the boundaries of what he believes is right. For a full understanding of his motivations and choices, make sure to read .
Ruby, on the other hand, embraces her new life with the fervent desire to emulate her mother, Ai, aiming to shine brightly as an idol herself. Despite facing numerous obstacles and heartbreaks, she strives to carry on Ai's legacy, embodying hope and resilience. Her path often intertwines with and diverges from Aqua's, creating a dynamic interplay of light and shadow. You can discover more about her transformation and aspirations in . Together, their individual quests weave a tapestry of ambition, love, and vengeance that defines the series.

The Supporting Cast: Catalysts for Change and Emotional Depth

Beyond the Hoshino twins, Oshi no Ko is populated by a rich ensemble of characters who are integral to the narrative's depth and progression. Kana Arima, a talented actress and idol, finds herself consistently entangled in Aqua's life, harboring deep feelings for him. Akane Kurokawa, a brilliant method actress, becomes a crucial ally in Aqua's revenge plot, even as she attempts to guide him away from self-destruction. Mem-Cho rounds out the idol group B-Komachi, bringing a vibrant energy and comedic relief.
These characters don't just orbit the Hoshino twins; they influence their decisions, challenge their perspectives, and provide moments of profound human connection amidst the darkness. Akane's confrontation with Aqua in "The End of the Play" arc, where she reveals her knowledge of his plans and her desire for his happiness, is a testament to the complex web of relationships in the series. For a closer look at the roles these vital individuals play, explore , covering not only Aqua and Ruby but also their crucial allies and adversaries.

The Penultimate Climax: "The End of the Play" Arc

The stakes reach an all-time high in the tenth story arc, "The End of the Play" (chapters 148-152), which unfolds after the intense filming of the 15-Year Lie movie. This arc serves as a critical bridge, meticulously setting up the final confrontation. We witness Akane's desperate attempts to intervene in Aqua's revenge scheme, fueled by her genuine concern for him. Meanwhile, Kana's heartfelt confession to Akane about her feelings for Aqua adds another layer of emotional complexity, showcasing the intricate romantic entanglements.
A significant moment occurs when Akane offers to help Kana get closer to Aqua, hoping to derail his destructive path of vengeance. It's a testament to the series' nuanced portrayal of human relationships and conflicting desires. Even Aqua's dream encounter with his past self, Gorou, who encourages him to abandon revenge for a happier life with Kana, highlights the internal struggle he faces. However, the arc concludes with Aqua reaffirming his vengeful intentions during an interview with Hikaru, signaling that the final showdown is inevitable. To truly appreciate the build-up to the climax, delve into , understanding its pivotal role in the grand narrative.

The Bittersweet Finale: Hope Amidst Despair

The saga of Oshi no Ko culminates in its final chapter, #166, aptly titled "Star." This chapter delivers a powerful, albeit somber, resolution to Aqua Hoshino's relentless pursuit of vengeance against Hikaru Kamiki. The path to justice is costly, resulting in the tragic deaths of both Aqua and Hikaru. While this might seem like a dark end, the series masterfully pivots, focusing on the characters who are left to pick up the pieces and carry on. This is where Oshi no Ko's ultimate message of hope truly shines.
Ruby, Kana, and Akane, along with other beloved characters, choose to move forward, embodying resilience and the indomitable spirit of life. Ruby, in particular, continues her career, consciously embracing a "lie about not being sad" to inspire hope in others, mirroring her mother's ability to shine despite internal struggles. The revamped B-Komachi, now featuring Ruby, Mem-Cho, and a new member, achieves Ai Hoshino's long-held dream of performing at Tokyo Dome. Ruby's adoption of a star aesthetic for her light sticks, representing the starry eyes of Ai, Aqua, and herself, symbolizes a legacy of light and aspiration. For a full understanding of the series' emotional conclusion and its lasting impact, be sure to read and explore in the aftermath of her brother's sacrifice.

The Lingering Starlight: Ai Hoshino's Enduring Legacy

Even after her tragic passing early in the series, Ai Hoshino remains the gravitational center of Oshi no Ko. Her enigmatic personality, her talent, and her complex relationship with her children fuel much of the narrative. Her dream of performing at Tokyo Dome, her signature starry eyes, and her ultimate fate drive both Aqua's revenge and Ruby's ambition. The entire story is a reflection on her life, her secrets, and the profound impact she had on everyone around her.
Her legacy isn't just about fame; it's about the truth behind the glamour, the sacrifices made, and the enduring power of love, even if expressed imperfectly. The final scenes of the manga, with B-Komachi performing at Tokyo Dome, are a direct fulfillment of her aspirations, showing how her light continues to inspire even after death. To truly appreciate the foundational character who set everything in motion, learn more about .


While Yuji Itadori might not be a part of Oshi no Ko, the series itself offers a rich and deeply satisfying narrative worthy of exploration. We hope this hub has clarified any misconceptions and provided a compelling roadmap to understanding the true intricacies of this modern masterpiece. The journey of Oshi no Ko is one of growth, resilience, and the relentless pursuit of light, even when shrouded in the deepest darkness. Continue your exploration through our detailed pillars, and let the stars of Oshi no Ko guide you.