Ai and Ruby take a cosplay photoshoot to promote an upcoming anime.

Karina an avid oshi no ko reader and Ai Hoshino loyalist got transported to the world of the manga to saved Ai Hoshino from death,how will this manga fan will save her oshi and rewrite aqua and ruby history?

(AU) Takahashi Ichirou, an undoubtedly average person. Down from his appearance to his social standing, he was the average of the average. But he was also the childhood friend of Hoshino Ai. When things were dark in his life, a light shone brightly upon him. From there, he decides to become a supporter for Ai in her career to become the top idol...

When Ai accidentally bumped into a stranger on the street. Neither of them knew how that small interaction would not only alter their lives, but the music industry altogether (Ai X OC) (Ai lives fic)

Is it wrong to lie in order to stay true to yourself? Hoshino Aqua and Ruby, a pair of inseparable twins. Such perfect stars would never succumb to the darkness as they shine. [Warnings: AU, Incest, OOC behavior. They've strayed far into the abyss.]

A hero having just slain the Demon of Corruption was killed due to his great political power and the Goddess that sent him to that world feels immense guilt, that even after years of fighting he was never given the peace he deserves. So, she gives him another chance to live a peaceful life, one filled with love and family. And maybe he'll save an Idol along the way.

The movie directed by Director Gotanda was Hoshino Ai's debut role in a movie. Ai couldn't help but instinctively step back as her fellow actor's ad-lib lines inadvertently strike at her greatest fears and insecurities. "Nee-chan..." The child spoke, his eyes watering as he followed the demands of the movie's script. "I love you. It's not a lie, I really do love you." [SI-OC]

On that day ten years ago, the Idol industry changed forever as Ai Hoshino was murdered in the doorway of her own home. The incident caused widespread pain among the community, but it left even deeper scars on both Aquamarine Hoshino and Ruby Hoshino. Scars that would never heal. Scars that would never mend...Unless she was given a Second Chance. [Canon-Divergence][Time Travel]

Ai is shooting a wedding commercial and Ruby is included in it. Will it be a success?

What if Ai Hoshino learned self-defense? And actually redeems herself?

Ruby Hoshino lives in a world of Lies, a world so corrupt that the truth of who her mother is can't even go free. On a otherwise harmless day snooping through her brothers room for his manga, she comes across a secret that not only destroys her world of Lies, but also resurfaces feelings for her first love.[Incest][NSFW for Future Sexual/Violent/Drug&Alcohol Scenes]

Ruby gets rejected by the agency after auditioning. So Ai offers something special for her daughter.

Ai is reborn, she didn't have a chance to embrace the beauty of love in the past. Now, she can finally regain what she never had, at the hands of her children, who are now her parents. /oneshot

Following the introduction of the Yamasaki family who had supported Ai while she alive to the Hoshino siblings, Aqua and Ruby uncover new friendships and conspiracies...as well as the unexpected secrets linking the murder of their mother to the past of the Yamasaki family. Stars like Ai cannot be reborn, for she shone the brightest at the end...like a supernova

Ruby’s friends have a relationship. And so does she. When secrets are out, only Ruby’s relationship is the most surprising.

Ruby and Ai hold a concert together. They spread the love to the entire world together. They are stars together.

Japan, 1623. Before her bloody and untimely death, Hoshino Ai was one of the most famous kabuki dancers in Japan. Hikaru Kamiki, the leader of the Lala-lai troupe, commits his murders unchecked. That is, until the return of Aqua. Ruby is a kabuki dancer living under Hikaru's control. Aqua comes to Edo with three simple aims: avenge his mother, rescue his sister, kill his father...

"Akane Kurokawa won't make you feel like this." Himekawa thrusts his fingers inside, and Aqua sees stars. :: After they go back to Himekawa's apartment, Himekawa comes on to Aqua. Aqua, against better judgment, gives in. Set in Chapter 68, spoilers for the manga.

Hoshino Ai is brought back to the world of the living but in a different, younger body. Though she wishes to spend her second chance at life with her children, her new identity and other circumstances prevents her from resuming the life that ended and as such, she must find a different way to rekindle a relationship severed by years of separation.

Random Stories from Oshi no ko. [NSFW for Future Sexual/Violent Scenes]

Welp, another one in the void, if it wasn't endless I would say it was getting croweded… A reborn man, born in another world, familair yet different, how shall the hero progress? Find out (Essence) (SI-OC)

A slight reimagining of the events of manga chapters 100&101. Warnings for smut and dub-con.

"What-if?" story where Ai Hoshino's son, Aqua, convinces her to buy a door chain, changing the entire course of his family's life.

It was their first film together. Aqua was the male lead, Ruby was the female lead. One single kiss for the climax of the film. They were both professionals, a single kiss was nothing. It was supposed to end at that. It didn't.

What if Ryosuke stabbed Ai just a bit to the right? A single inch by shaky hands can save a life. How would Aqua's story change? How would Ruby's story change? In this fic, We'll take a look into the possibilities. Characters may be slightly OOC