Yumi Matou

not to be confused with Yumi Sawaki of Milkyway 2 Yumi Matou ( 真東 悠美 ) is a heroine in PureMail. She is Kei's 3rd-year senior who also looks after the school server.

Appearance
Yumi has short deep bob-cut purple hair and bright purple eyes which she mostly wear her glass on. Like other characters she is mostly seen wearing her blue school uniform with white ribbon. She also wears a small yellow hairclip on the left side of her face. For Yumi's figure, she has large breasts which aren't very noticeable under her uniform but are more noticeable with her free time outfit or bikini seen in the photo which she took with her ex-boyfriend, Hideo Aoba.

Personality
In the OVA, she appears sociopathic, relishing in Kei's panic and despair at having been caught hacking the school server. She also considers Sekihata-sensei "stupid" for using his surname as the server's password.

Etymology

 * Her given name Yumi ( 悠 ) consists of "calm" ( 悠 ) and "beauty" ( 美 ).
 * Her surname Matou ( 真東 ) consists of "true" ( 真 ) and "east" ( 東 ).

Trivia

 * In the OVA, she used the alias "Miyu".
 * Yumi has the largest bust size of all female characters in PureMail at 92 cm.
 * Her seiyuu, An Kasuga, also voiced Ayumi Kudou of the Milkyway games