Psychic School Wars: Yuriko Yamagiwa

Yuriko was initially near suicidal, but was saved by a time traveler named Ryoichi.  After this she becomes the first member of his group.

The Idolmaster: Millions Live! (art): Yuriko Nanao

Yuriko is a bookworm who particularly favors mystery and fantasy novels.  She can be shy around strangers, but when around friends she shows a much more carefree side.