He is white Kishu Inu and have brown eyes.
When he and 3 other Iga dogs were attacked by the Koga dogs, he sacrifices himself to drown a Koga dog in their flooded secret passageway. This gave his younger brother Hayato courage to sacrifice himself as well.
- Check out Tsukikage for his possible name.
- In the Scandinavian dubs, he's called Moon.