The Stone Wing (石の翼 Ishi no Tsubasa) is the twenty-second episode of Ultraman Gaia.
Staff Officer Chiba spends some time with his nephew, who seems to have lost hope for the future thanks to the constant threats lately. When a new monster appears from a wormhole Chiba, GUARD, and Gaia will have to fight to prove that hope for a bright future is still alive.
- Ultraman Gaia Volume 6 features episodes 21-24.
- The episode gets its name from a rock that is seen in the episode.