Are Aqua and Ruby twins?

Are Aqua and Ruby twins in Oshi no Ko? Yes, Aqua Hoshino and Ruby Hoshino are indeed twins, born to the famous idol Ai Hoshino in this compelling manga and anime series.

The Hoshino Twins: Aqua and Ruby

Aqua and Ruby were born as fraternal twins, with Aqua being the older brother by just minutes. Their birth is a pivotal moment in the Oshi no Ko storyline, as they are the children of B-Komachi's center idol, Ai Hoshino. What makes their story particularly unique is the supernatural element woven into their origin.

Their Mysterious Past Lives

Both twins retain memories from their previous lives, which adds a supernatural twist to their twin dynamic. Aqua was formerly Gorou Amemiya, a doctor who was murdered on the night of Ai's delivery, while Ruby was previously Sarina Tendouji, a terminally ill patient who idolized Ai. This shared experience of reincarnation creates a complex relationship between the siblings.

Different Paths, Same Goal

Despite being twins, Aqua and Ruby pursue different career paths in the entertainment industry. Ruby follows in their mother's footsteps as an idol, driven by her past life's unfulfilled dreams. Meanwhile, Aqua becomes involved in acting and filmmaking, though his motivations are darker—seeking revenge for their mother's murder.

Physical and Personality Differences

As fraternal twins, Aqua and Ruby have distinct appearances and personalities. Aqua inherited Ai's striking star-shaped pupils and blonde hair, along with a more serious, calculating demeanor. Ruby shares similar physical features but maintains a more optimistic and energetic personality, especially when it comes to idol activities.

Their twin bond remains strong throughout the series, though their different approaches to honoring Ai's memory sometimes create tension. Understanding their relationship as twins is crucial to grasping the emotional depth of Oshi no Ko's narrative.