It's easy to get your favorite anime universes a little mixed up sometimes, especially when both are incredibly popular and feature compelling characters. Perhaps you've heard whispers, or a friend mentioned something in passing, leading you to wonder about the mighty All Might's presence, or perhaps his age, within the dramatic world of Oshi no Ko. Let's clear the air right away and then dive into the actual stars of Oshi no Ko!
Let's Clear the Air: All Might Belongs to My Hero Academia
To answer your burning question directly: All Might, the Symbol of Peace with his iconic smile and "Plus Ultra" spirit, is not a character in Oshi no Ko. He is the central mentor figure and the former No. 1 Pro Hero from Kohei Horikoshi's wildly successful manga and anime series, My Hero Academia. He hails from a world where superpowers, known as Quirks, are commonplace, and heroes protect society from villains. While both My Hero Academia and Oshi no Ko are celebrated anime, they exist in entirely separate fictional universes with distinct stories, themes, and character rosters.
So, What Is Oshi no Ko About? A Story of Starlight, Secrets, and Showbiz
If you're here searching for All Might in Oshi no Ko, you're likely curious about the latter series' unique premise. Oshi no Ko (meaning "My Star" or "The Idol's Children") takes a much darker and more realistic look at the glamorous, yet often brutal, Japanese entertainment industry. It’s a captivating saga of reincarnation, revenge, and the hidden struggles behind dazzling smiles. The story kicks off with a doctor and his terminally ill patient being reborn as the twin children of a charismatic pop idol, Ai Hoshino. Their journey through the industry is anything but ordinary, filled with uncovering dark secrets and pursuing justice. If you're intrigued by the core narrative, you might enjoy learning more about the intricate main story of Oshi no Ko itself.
The Hoshino Family's Journey: Unraveling Ages and Ambitions
At the heart of Oshi no Ko are the Hoshino family, whose interconnected lives drive the complex plot. Their ages, aspirations, and tragic pasts are central to the series' emotional depth.
Ai Hoshino: The Idol Who Shone Brightest
The unforgettable matriarch, Ai Hoshino, was a pop idol scouted at the tender age of 12 by Strawberry Productions president Ichigo Saitō. Her journey saw her become the radiant centerpiece of B-Komachi. Secretly, at 16, she gave birth to her twins, Aquamarine and Ruby. Her life, filled with performing and striving to understand love, was tragically cut short when she was murdered at age 20 by an obsessed fan. Her death is the catalyst for much of the series' overarching revenge plot, leaving a profound impact on her children. To understand her lasting influence and pivotal role, it's worth exploring who Ai Hoshino truly was in Oshi no Ko.
Aqua Hoshino: The Doctor Reborn, Seeking Vengeance
Aquamarine Hoshino, or Aqua, is Ai's son, but his past stretches back further than his current life. He was originally Gorou Amamiya, a dedicated obstetrician-gynecologist and one of Ai's most ardent fans. Tragically, he was murdered by Ai's stalker just after delivering her twins, only to be reincarnated as her son. Following Ai's death, Aqua makes a solemn vow to avenge her, convinced that his biological father, someone deeply embedded in the entertainment industry, was responsible for betraying her location. His quest for vengeance propels him into the acting world, a path he takes to infiltrate the very industry he suspects. For a full grasp of his complex character and motivations, learn who Aqua Hoshino is in Oshi no Ko.
Ruby Hoshino: From Ailing Fan to Shining Idol
Ruby Hoshino, Ai's daughter and Aqua's twin, also has a previous life. She was Sarina Tendōji, a terminally ill patient who idolized Gorou (Aqua's past self) and dreamed of becoming an idol. Reincarnated as Ai's daughter, Ruby carries Sarina's fervent idol dream, tirelessly training after her mother's murder. Though initially facing setbacks, she eventually forms the new B-Komachi. Her journey is about embracing her mother's legacy while forging her own path in the spotlight, and you can uncover more about Ruby Hoshino's inspiring arc in Oshi no Ko.
The Supporting Cast: Ages, Talents, and Hidden Depths
The world of Oshi no Ko is populated by a rich ensemble of characters, each with their own backstories, ambitions, and sometimes, hidden ages.
Kana Arima: The Child Prodigy's Second Act
Kana Arima was once a celebrated child acting prodigy, known for her ability to cry on command. She first crossed paths with Aqua as a movie extra. As a teenager, her career saw a decline as her immense talent sometimes overshadowed her peers. She develops unrequited feelings for Aqua and becomes a vital member of Ruby's new B-Komachi, eventually shining as its standout performer. After two years with the group, she makes a strategic move to revive her acting career, proving her versatility. Dive into her fascinating journey and growth by reading Kana Arima's full story in Oshi no Ko.
Akane Kurokawa: The Method Actor's Dark Path
Akane Kurokawa is a dedicated stage actress who joins the reality show "My Love with a Star Begins Now" (LoveNow). After facing severe online harassment following an accident on the show, she nearly succumbed to despair before Aqua intervened, saving her life. She later develops genuine feelings for Aqua and becomes deeply involved in his quest for vengeance, though their relationship ultimately ends for her safety. Akane's meticulous method acting skills make her an unparalleled force in the entertainment world. For deeper insights into her character, take a look at who Akane Kurokawa is in Oshi no Ko.
Mem-cho: The Ageless Social Media Star
Mem-cho, a vibrant YouTuber and TikToker, joined LoveNow, where she quickly caught the eye of Aqua and Ruby. It's later revealed that she's actually 25 years old, a detail she had initially concealed, having lied about her age to boost her online following after family circumstances thwarted her idol dreams during high school. Her youthful appearance and energetic personality make her a surprising, yet valuable, addition to the new B-Komachi, recruited by Aqua despite her initial reluctance due to her age. Her full background is just as intriguing, so learn more about Mem-cho's journey in Oshi no Ko.
Hikaru Kamiki: The Elusive, Vengeful Father
The primary antagonist of Oshi no Ko is Hikaru Kamiki, the biological father of Aqua and Ruby. His dark past includes being traumatized after being raped by an actress at age eleven. He later met Ai at fifteen, becoming entangled in a cycle of manipulation and violence. Consumed by a twisted sense of vengeance, he orchestrated Ai and Gorou's murders and committed multiple other murders over 18 years to "preserve Ai's legacy." His exposure through "The 15 Year Lie" documentary leads to a fatal confrontation with Aqua. To fully understand his manipulative role and tragic history, explore Hikaru Kamiki's dark influence in Oshi no Ko.
Key Players and Production Powerhouses
Beyond the main cast, several pivotal figures and organizations shape the narrative of Oshi no Ko, influencing careers, revelations, and the very fabric of the entertainment industry.
Strawberry Productions is central to the lives of the Hoshino family. Its president, Ichigo Saitō, was the one who first scouted Ai Hoshino, acting as a caretaker for Aqua and Ruby after Ai’s tragic death. After disappearing for a decade, he eventually returns to assist Aqua in his revenge plans, showcasing his complex loyalty. His wife, Miyako Saitō, stepped up as the primary caretaker for Aqua and Ruby and managed to keep Strawberry Productions afloat during Ichigo's absence and after the original B-Komachi disbanded. Their crucial roles are highlighted in the full story of Ichigo and Miyako Saitō in Oshi no Ko.
Another significant individual is Taishi Gotanda, a film director who recognized Aqua's talent and convinced him to become an actor, taking him on as a student. He's one of the few privy to Aqua's true identity and directs the Ai biographical film, a key piece in Aqua's revenge strategy. His insights are critical, so consider delving into Taishi Gotanda's role in Oshi no Ko.
Within the entertainment scene, you'll also find Frill Shiranui, a multi-talented performer from Youtou High School, initially chosen for the role of Ai in the biographical movie but impressed enough by Ruby's audition to step aside for her. You can learn more about Frill Shiranui's talents in Oshi no Ko. Similarly, Melt Narushima, an actor and model, initially arrogant, has improved his acting skills and is slated to play Gorou Amamiya in the Ai biographical movie, marking a significant development for him, which you can read about in Melt Narushima's character progression in Oshi no Ko.
The series also features Taiki Himekawa, an award-winning stage actor. He is revealed to be Aqua and Ruby's older half-brother, a revelation that adds another layer of complexity to the Hoshino family's tragic ties. Uncover the intricacies of Taiki Himekawa's background in Oshi no Ko. Even mysterious entities like Tsukuyomi, a seemingly supernatural crow girl aware of Aqua and Ruby's reincarnation, play a unique part in guiding the narrative. To understand her enigmatic presence, check out the mysterious Tsukuyomi in Oshi no Ko.
Tragedy also strikes through figures like Ryosuke Sugano, the mentally unstable individual obsessed with Ai and manipulated by Hikaru into committing heinous acts. His story is a chilling reminder of the dangers of extreme obsession, detailed further in Ryosuke Sugano's role in the tragedy of Oshi no Ko. Meanwhile, the creative forces behind the scenes are represented by Abiko Samejima, the manga artist behind "Tokyo Blade," who became a producer for its stage play out of dissatisfaction with the adaptation. Her story illustrates the passion involved in bringing works to life, which you can read about in Abiko Samejima's influence in Oshi no Ko. Her mentor, Yoriko Kichijouji, another manga artist, also acts as a producer for live-action adaptations, showcasing the interconnectedness of the industry. Dive deeper into Yoriko Kichijouji's contributions in Oshi no Ko. Finally, the anonymous and highly successful YouTuber Pieyon, affiliated with Strawberry Productions, provides coaching for B-Komachi choreography, adding a modern twist to the training regimen. Learn more about the enigmatic Pieyon in Oshi no Ko.
Why the Confusion? Bridging Anime Worlds
It's natural to sometimes get characters or series mixed up, especially with the vast and vibrant landscape of anime today. Perhaps the powerful, almost mythical aura of a top idol in Oshi no Ko reminded you of All Might's legendary status in My Hero Academia. Or maybe the intense struggle against a hidden evil, a theme present in both, created a subtle connection in your mind. Whatever the reason, it's a testament to the strong characterizations and compelling storytelling in both series that they can inspire such questions and connections.
Dive Deeper into the Star-Studded World of Oshi no Ko
While All Might may not be lending his strength to the entertainment world of Oshi no Ko, the series offers an incredibly rich and complex narrative all its own. From the shocking twists of reincarnation to the high-stakes drama of idol life and the dark depths of revenge, there's a universe of characters and stories waiting to be explored. We encourage you to use our comprehensive pillar guides to uncover every secret, understand every motivation, and truly appreciate the genius behind Oshi no Ko.