Sawatari

is the one of the Bounts, the antagonist race in the Bount arc.

Appearance
Sawatari seems to be the oldest Bount, but this is merely a by-product of his eating habits. He has been consuming living souls for far longer than any other Bount, causing him to age. He wears a black suit, with a light purple garment underneath.

Personality
When fighting, Sawatari seems to think of his opponents as mere children, similar to Shigekuni Yamamoto-Genryūsai. But he seems to be power-hungry like the rest of his tribe, and wanted to overthrow Kariya as leader of the Bounts.

Synopsis
In the Human world Sawatari was fighitng against Rangiku Matsumoto, Chad,Noba and Ururu. His doll, who moves through space, easily overpowered the young Ururu and swallowed her. Continuing to attack, Rangiku's zanpakuto was almost swallowed. However, his sneak attacks were intercepted by Noba, who has a similar power. Realizing, they were stronger, he retreated.

After the Bounts invaded Soul Society, Sawatari confronted Mayuri Kurotsuchi. As they fought, it was revealed that Mayuri had been chasing after Sawatari all along with his sensor device, similar to the one Kisuke Urahara created. Sawatari used the same tactic of sneaking up behind Mayuri, but he wasnt easily taken. Annoyed, mayuri abandoned the thought of using him as research and released his Bankai. Before dying, Sawatari revealed he eat that many souls to overthrow Kariya.

Doll
Sawatari's chair is actually his doll,, which takes the form of a giant fish that can swallow opponents whole; its stomach is a link to another dimension, and anything caught inside is eventually dissolved, leaving the soul for Sawatari to absorb. Being a fish-like entity, Baura travels around by "swimming" through solid objects by means of phasing through a different dimension that only he can access. To emerge, however, the exit point must be large enough to accommodate him. In Soul Society, his power is enhanced, allowing him to move to his dimension in midair. While in his dimension, his and Sawatari's Spiritual Pressure is effectively concealed until Baura chooses to resurface. 

Trivia

 * While it appears that he is the oldest Bount, this is only physically. Sawatari has been known to consume living souls, which ages a Bount if he/she does so.
 * He is the second known Bount to plan to overthrow Kariya for leadership of the Bounts, the first being Ryō Utagawa.
 * In the Icelandic language the name of Sawari's doll Baura is similar to the word Bára which is a wave in water.