Koyomi Mizuhara series caption first creator voiced name name nickname alias gender species nationality title relatives name name divider name name }} Koyomi Mizuhara(水原 暦Mizuhara Koyomi), usually known as Yomi, is a character from the anime and manga series Azumanga Daioh. Her name was left unknown until the second volume, in which Azuma dedicated an entire strip to her in response to readers asking for her name. Her name is a pun, and alternately means read between the lines, in reference to her name being left "between the lines" until the strip in question.