© Mio Tsugawa
Variations of Them tem tem temari are named after family crests which are Japanese emblems.
Sori yotsume is wrriten as "反り四つ目".
"Sori (反り)" means be warped.
"yotsu (四つ)" means 4.
"me (目)" means a eye (eyes).
So, Sori yotume is warped four rhombuses which have dots inside.