- Name: Lightning Hound (Raiton: Ryouken)
- Type: Unknown rank, Offensive, Short to long range (0-10m+)
- User: Kakashi Hatake
- Debut (Manga): Chapter 421
By manipulating lightning chakra into the dominant hand, the user can make the lightning expand to can create the form of a hound. The hound-shape remains connected to the user's hand with a bolt of lightning, allowing them to control it during its attack. Being a Lightning Release Ninjutsu, it requires a large amounts of chakra from the user to maintain and thus is a risk to use with a low chakra supply.