Kazui Kurosaki

is a human with Shinigami powers. He is the son of Ichigo Kurosaki and Orihime Inoue.

Appearance
Kazui is a small boy with orange hair and large dark orange eyes. His face closely resembles that of his mother's, having the same shaped eyes and facial curves, while he inherited his father's spiky hair, though his hair is noticeably smoother than Ichigo's. He wears a green hoodie. When he transforms into a Shinigami, he wears the standard Shinigami robe, though he retains his hoodie.

Personality
Kazui is adventurous, regularly making uninvited appearances in Hiyori Sarugaki's home and freely interacting with remnants of Yhwach's Reiatsu.

The Thousand-Year Blood War arc
Kazui is born less than ten years after Yhwach's defeat, and lives in Karakura Town with his parents. Ten years after Yhwach's defeat, Kazui goes to Hiyori Sarugaki's home, but is chased out by Hiyori. He returns to his house and goes to Yuzu's room, where he sees a makeshift hole oozing out Yhwach's Reiatsu. He proceeds to plug up the hole with his hand, inadvertently obliterating the last remnants of Yhwach's power. He then turned his back as Ichika Abarai suddenly transports herself through yet another makeshift hole. Ichika introduces herself as a Shinigami apprentice, and Kazui introduces himself and reveals he is a Shinigami as well, shocking her.

Powers & Abilities
Enhanced Spiritual Power: By simply coming into contact with remnants of Yhwach's Reiatsu, Kazui was able to completely obliterate it.

Zanpakutō
Kazui wields his Zanpakutō on his back. Its tsuba has four prongs bent out to form the shape of the manji, essentially identical to the shape of the tsuba of his father's former Bankai.
 * Shikai: Unknown
 * Bankai: Not Achieved