Ichibē Hyōsube

is a member of the Royal Guard.

Appearance
Oshō is a large and broad individual with a bald head, bushy eyebrows and black beard. He wears the standard Shinigami uniform beneath a white, long-sleeved haori decorated with the Royal Guard's emblem. He also wears a large set of red prayer beads around his neck and a pair of single-toothed tengu geta.

The Thousand-Year Blood War arc
After the death of Genryūsai Shigekuni Yamamoto, Oshō travels to Soul Society with the other members of the Royal Guard, where they are greeted by the surviving Gotei 13 captains and Ichigo Kurosaki. After some of his unit converse with the Gotei 13 captains, Oshō tells them that they can talk later. Shunsui Kyōraku asks why they are here and Oshō responds that they are there to rebuild the Gotei 13 but will first take Ichigo to the Royal Palace. After initially ignoring Suì-Fēng's interruption, he hits one of the other Royal Guard members that admonishes Suì-Fēng, telling him to talk later. Senjumaru Shutara arrives with several badly injured Shinigami in orbs. After the others discuss the wisdom of moving them in their current condition, Ichigo asks why he has to accompany them when his injuries are not so grave. Oshō states that the reason they are bringing him is different, but he is interrupted by another person.

Zanpakutō

 * Shikai: Not Yet Revealed
 * Bankai: Not Yet Revealed