第 7 集: 蛇之戰士在十二大戰開打前憶起胞兄
2017年11月14日 播出
The Warrior of the Snake, younger of the Tatsumi Brothers, is a dangerous individual who would have become a pyromaniac if he hadn't become a warrior. On their way to the 12 Wars, he remembers the day his brother saved his life, just after learning that only one of them would survive the ordeal. Then, as they arrive at the starting venue, the warrior Usagi approaches them, asking them to become his friends... (Source: Crunchyroll)