This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Tsurara-onna (Japanese)
Tsurara onna are beautiful woman that are created from the loneliness of single men during the winter time. When a man gazes longingly at a strong, beautiful icicle hanging from a roof and reflects upon his loneliness, a tsurara onna may appear shortly afterwards. On the surface, a tsurara onna appears to be an ordinary—though exceptionally beautiful—woman.
They are very similar in appearance and behavior to yuki onna, which inhabit the same areas during wintertime. When the winter snows melt and icicles can no longer be seen hanging from roofs, tsurara onna disappear along with the cold weather. Despite their icy origins, tsurara onna can be quite warm and loving spirits. In fact, many stories of tsurara onna involve one which has fallen in love with and married a human.