Kitsune+Tails+Kira's Shuriken
{{412image50|size:medium; margin-top: 5px; margin-right: 10px; float: left}}In [[4x12 - Smoke and Mirrors|Smoke and Mirrors]][[4x12 - Smoke and Mirrors]], [[Kira Yukimura|Kira]][[Kira Yukimura]], though injured, is determined to save Scott. She takes a shard of obsidian to cause herself pain, triggering her Kitsune healing.healing. Kira
Kira keeps the shard. Her father, [[Ken Yukimura|Ken Yukimura]] has the piece altered into a shuriken. Noshiko tells Kira there's a reason Kira kept the obsidian piece. Kira realizes the shuriken represents her first Tail.
In [[5x07 - Strange Frequencies|Strange Frequencies]], Ken slams and embeds Kira's shuriken into his desk. This action snaps Kira out of a Kitsune homicidal episode.