Tale of Tales
A twin in Kira's clan.
Everyone has met Sakura in “Future Tel-Thaile”
Some have met her in present.
Book version(s) found?: Yes
In Future Tel-Thaile, Sakura was pretty upset with Kira for “abandoning” everyone else. In fact, she punched Kira. Though in that short time, they seemed to be working well enough together.
She and Karasu were trying to kill Dante for some reason.
In Future, it was last seen that both Karasu and Sakura were saved by Kira from a blast of lightning that Val had created.