Katakana Letter Small Wi (U+1B164) is a Unicode other letter from the Small Kana Extension block. It resides on Plane 1 (SMP, Supplementary Multilingual Plane), has bidirectional class L (left-to-right), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as 𛅤 or 𛅤. Because it is outside the Basic Multilingual Plane, proper font support is required; otherwise a fallback box may be shown.