|Saki_zx.Flayed Junction Model Zero|
|Race||γ Sublimated Reyvateil|
|First Appearance||Ar tonelico III|
|Hymmnos Singer||Akiko Shikata|
|English Voice Actor||Cristina Vee|
|Japanese Voice Actor||Mai Gotou|
Saki (サキ, Saki?), full name Saki_zx.Flayed Junction Model Zero (咲_zx.零種フレードジャンクション, Saki_zx.reishu fureedojankushon?) is the main heroine and a γ Sublimated Reyvateil who was created in Archia Laboratory for a project that would have a great impact on the world. She escaped before the project was executed and was on the run for several years before she met Aoto. When she's extremely emotionally strained, she can use a power known as Miracle. Her Mind Guardian is Bombastic Man.
EXEC_FLIP_ARPHAGE/. - This Hymn is created exclusively for Saki, the Vaccine. With this Hymn, Saki will be able to absorb Ar Ru. But if this fails, Saki will fall into an eternal sleep.
Saki's Ending Song: