U+0357 COMBINING RIGHT HALF RING ABOVE

The Unicode character U+0357, officially named COMBINING RIGHT HALF RING ABOVE, was introduced in Unicode version 4.0. It is part of the Diacriticals block, which belongs to the Basic Multilingual plane.

Categorized technically as a Nonspacing Mark, this character typically falls under the Zinh script. In terms of text layout and rendering, the glyph is not a composition and has ambiguous in East Asian typography. When placed in bidirectional text, it behaves as an Unknown character. Its visual representation remains not mirrored regardless of the reading direction.