Tobiume is Hinamori Momo's Zanpakuto spirit, appearing as a small girl in traditional Japanese clothing. She's got long black hair with a hairpin that mirrors Momo's shikai form, and she carries two large temple bells tied to a long pink sash around her waist. Along with Sode no Shirayuki, Tobiume stands out as one of the gentler Zanpakuto spirits—she's known for apologizing to opponents mid-attack and, before things got complicated, she was genuinely supportive of Momo during her rough patch with Aizen.
Her shikai form straightens the blade and lines it with jitte-like prongs. When activated, Tobiume channels Hinamori's spiritual energy into explosive bursts powerful enough to crater floors and punch through walls. She can also compress that power into massive energy spheres that fire from the blade's tip. The whole design complements Hinamori's natural talent with kidō—she's skilled enough to blend her spell work with Tobiume's abilities to take on multiple high-tier Arrancar simultaneously.
Content compiled by AnimeList.moe from publicly available sources.