Narunosuke

Narunosuke is a Tōjū that appears during the Beast Swords arc

Appearance
He appeared as a young handsome man with short indigo hair and purple eyes. He has a black snake curled around his left arm.

Personality
Narunosuke is a friendly and bashful Zanpakutou.

Beast Swords arc
Note: Events occurring in this arc are only in the anime and do not constitute canon material.

Narunosuke first appeared in episode 262, lying in a field of red Spider Lilies, injured. Haineko, mesmerized by his beauty, let him go. She later healed him and brought him to a hut. Over the course of several days, Haineko grew affectionate towards him, but with the violent migraines, that tore away at his sanity, growing more and more severe, it was only a matter of time before he truly became a Tōjū.

When it finally happens, Haineko is the one to finally kill Narunosuke.