About COMBINING RIGHT ARROWHEAD AND UP ARROWHEAD BELOW
Combining Right Arrowhead And Up Arrowhead Below (U+0164) is a Unicode nonspacing mark from the Combining Diacritical Marks block. It resides on Plane 0 (BMP, Basic Multilingual Plane), has bidirectional class NSM (nonspacing mark), is not mirrored, and has combining class 220 (Below). In HTML it can be written as ͖ or ͖.