Souji Minami (総司みなみ, Minami Souji) is a Jōnin-level shinobi from Hailing From Iwagakure, He is the Jinchūriki of Son Gokū, the Four-Tails. He is known worldwide for his Mastery of the Yōton Kekkei Genkai, earning him the moniker Souji of the Lava Release (熔遁の総司, Yōton no Souji) and Lava Fist Souji (溶岩の拳総司, Yōgan no ken Souji).
Souji is shown wearing a long Black scarf and a dark red chain. He is not wearing a Iwagakure forehead protector.
Like the First Jinchūriki of Son Gokū Roshi , his hair is also solid red and styled exactly the same as that of Son's inside him. He dressed himself in a long-sleeved light red Kimono and pants, and Black arm warping. He also has Orange eyes that are similar to the Son's.
By borrowing Son Gokū's power, Souji is able to power up make his Yōton Kekkei Genkai, a combination of fire and earth-based chakra, Stronger than Roshi was able to make it. Due to his Mastery of the Yōton Kekkei Genkai, Souji of the Lava Release (熔遁の総司, Yōton no Souji). He was also seen using a curved Kunai like the one Roshi used.