This is a list of tertiary, inconsequential, or unnamed characters who appeared in the Ryu Trilogy and all related media.
These three scientists briefly appeared in Ryu's memories.
Nursing Tree peopleEdit
Though Ryu and God initially thought these people were victims of the Nursing trees, they learned after freeing one of them that they were the former residents of the Robot City. After being driven out by the rebelling robots, the humans willingly chose to coexist with the Nursing Trees, accepting it as their new "mother" that would nurture them.
Big Horn TribeEdit
Talon Hunter TribeEdit
The Talon Hunter Tribe was led by Majara.
The Badger Tribe was led by Kiba. All of them, including Kiba's wife and son were killed the entire tribe, leaving Kiba as the only survivor who swore to avenge his family and tribesmen.
The Yamaneko (山猫部族) Tribe was led by Toko's father.
The Kasta Tribe (カスタ部族) was led by Milosh, they were driven from their homeland recently by the Malice Tribe and now reside in a cave.
The Malice Tribe was led by Pasa, they recently took over the Kasta Tribe's hunting ground.
Salaman Islands TribeEdit
The Tribe that resided in the Salaman Islands was led by Sou's father.
A group of of raiders who captured several humans to be sold as slaves. Among their patrons are the Sawaga Tribe, the Dobu Tribe and the Goni Tribe.