| Yumiko |
|School(s):||Juban Public Middle School|
|Manga:||Act 1 Usagi - Sailor Moon|
Yumiko is a girl who attended Juban Public Middle School and was friends with her classmates Usagi Tsukino, Naru Osaka, and Kuri. She appeared in the first act of the manga and also in Act 7, along with Kuri and Naru at Rental Shop Dark.
Yumiko was one of the students who bought energy-draining jewelry from Jadeite's Youma Morga, at Osa-P jewelers in the 1st act of the manga. She also appeared in the 7th act with Kuri and Naru at Rental Shop Dark.