|Relatives||Adam Namakiri (Younger Brother)
Shima Namakiri (Daughter)
Even though Kyobona has yet to make an official apearance. It can be guest he dresses much fancier than Adam because of him being rick and because he is Adam's older brother as well as having a daughter who is 23 while Adam is 16 it can be guest that Kyobona is much older and taller than Adam and Shima.
Kyobona's personality is currently unknown, yet he can be guest to be a jerk because of him not giving any money to Adam who is much younger than him and is extremely poor.
Kyobona's abilities are currently unknown yet he can be considered very powerful since he was the one to destroy Kazuma High entirely on his own.
- Kyobona is actually written Kyōbōna which is literally translated to "Berserk" which can be a reference to Kyobona's abilities