Shiratori Utano is a Hero is a bonus chapter featured in one volume of the Nogi Wakaba is a Hero series. It surrounds Shiratori Utano and her Miko, Fujimori Mito's last days of fighting for their home, Nagano.
- Concept Designs: Takahiro (Minato Soft)
- Illustrator: BUNBUN
- Vertex Designs: D.K＆JW WORKS
- Writer: Shuhaku Aoi
- Editor: Project 2H
- Utano made a small cameo in chapter 2 of the Nogi Wakaba story, calling Wakaba and then falling with Nagano soon after.