The character was created by writer Jeff Lemire and artist Andrea Sorrentino and debuted in Green Arrow, Vol.

[4] While Emiko originally addresses herself as the new Green Arrow before joining her brother's crusade, it is not until later during DC Rebirth that, after her apparent betrayal, Emiko would return and take on her own codename as Red Arrow, one previously held by Roy Harper during his membership in the Justice League in the Pre-Flashpoint era.

[5] Emiko is the paternal half-sister of Oliver Queen/Green Arrow who is the illegitimate daughter of his father Robert Queen and the assassin Shado.

Upon her debut, Emiko watches as Komodo kills Green Arrow's associate Jax Jackson, and later reports that their other hostage Naomi Singh had managed to locate where Oliver Queen currently is.

Upon rejecting his position to become the head of the Outsiders Arrow Clan, Oliver offers that he'll take Emiko away from all of this for a fresh start, which Shado agrees as it is her choice to make.

She had slipped a homing beacon into his pocket when she dumped him into the ocean, thus helping Henry Fyff locate Oliver.

Later that night, Red Arrow and Stargirl find the grown-ups fighting Clock King on the shipwreck that Lee died on.

After Clock King was defeated and Lee's body was finally found in the past, Red Arrow was among those that attended his funeral.

[12] Red Arrow and Stargirl visit the house of Dan Dunbar and find that he has been researching where the Lost Children have disappeared to.

When locked up in a cell, Red Arrow encounters the Childminder and also discovers that her neighboring prisoner is Flash's daughter Boom.

As Childminder is using Boom and the treadmill that she's chained up on to power the Time Warp device, Red Arrow advises her to overload it.

Upon the reprogrammed Hourman android taking the Lost Children to Stargirl's time, Emiko and Courtney join the Seven Soldiers of Victory in remembering Wing's sacrifice.