Translation: Fire Release • Great Fireball Technique.
Hand Seals: Snake → Ram → Monkey → Boar → Horse → Tiger.
Description: Katon • Gokakyu no Jutsu is a Ninjutsu technique utilizing the Fire Element. The ninja does the necessary hand seals, draws chakra from their mouth into their chest and them immediately exhales it. They then blow a stream of fire which erupts into a large sphere of flames. To better manage the flames the ninja will bring their hand to their mouth to control it.
Katon no Jutsu such as this are seen as a rite of passage into adulthood for Uchiha clan members. Once the member can manipulate fire, they are finally recognized as no longer being a child.
Based on: Katon no Jutsu.
Users: Uchiha Clan, Hatake Kakashi, Yamashiro Aoba, Many Others.