菱形朱鷺子
One of the central characters of [[Summertime Render]], younger [[brother and sister|sister]] of [[Hishigata Sou]], good friends with [[Kofune Mio]].

She has [[pink hair]] usually wore in a [[braid]], her [[closed eyes|eyes are closed]] many of the times.

She has two shadow servants given by [[Haine (summertime render)|]] as part of the traditions of their collaboration with the Hishigata family. she named them [[Guildenstern (summertime render)|]] and [[Rosencrantz (summertime render)|]].
hishigata tokiko