Any sort of ring-shaped hairstyle, including Chinese 飞仙髻 / 飛仙髻 (fei xian ji, flying-xian hairstyle) and Japanese 稚児髷 (chigo mage, child's hair bun).
For hair styles with only one hair ring, use single_hair_ring
For ring-shaped hair ornaments, use ring hair ornament.
The following tags are aliased to this tag: hair_loop, hair_loops, and hair_ring (learn more).