The Oono Father is the father of the Oono family that was murdered by Numazawa.
Not much is known about his personality but he was willing to try to escape with his family from Numazawa's control.
He was an adult male with black hair and wore a white long sleeve shirt. Nothing else is known since the rest of his body was melted away by Numazawa.
Not much is known about his past, but at one point he married a woman and had two children. During the beginning of the Era of Chaos, he, along with his family, headed to Yamatoyama City to try to escape the goblins' attacks. On their way there, they were captured by Numazawa and his group. Days later they tried to escape, but were killed by Numazawa.
His body, along with his family's bodies, where found by Teppei. Teppei then burned their remains. The next day Teppei learned about him, and his family's, attempt to escape, and that Numazawa was the one who had killed them.
- Wife: He cared about his wife and family enough to try to escape from Numazawa and his group.
- Children: He cared about his children enough to try to ecsape from Numazawa and his group.
- Numazawa: He was enslaved along with his family by Numazawa. Like the rest of the group, he most likely hated Numazawa and even tried to escape from Numazawa's control.