Iuchi Katamari

Iuchi Katamari is the illegitimate son of Kaiu Kenru and a Iuchi mother, born out of wedlock Katamari was not told who his father was till his mother was on her death bed. He has a half brother, Kaiu Kuma son of Kenru. Katamari went to confront Kenru upon learning that he had let Katamari's mother live in shame, but found Kenru had already died. Seeking out Kuma he thought to punish his half brother for his dishonor. Katamari found that Kuma would not fight him, this shocked Katamari, and he lost his anger realizing that he would do to his half brother what others had done to his mother. Kuma offered Katamari a position as his yoriki.

In a plot to free Iuchiban, The Dark Daughter Shahai used Katamari, Kuma, and Kuma's wife Sui to enter Iuchiban's tomb to free the Bloodspeaker.

Iuchiban killed Kuma, and Sui. Katamari escaped with the help of Adisabah, a rakshasa spirit. Adisabah taught Katamari the ways of the Doomseeker and fighting Khadi.