Phi (ファイ Fai) is the mysterious girl who wakes up with Sigma in an elevator. She's the intellectual of the group and grasps the situation right away. However, she had a tendency to lie. Since she can lie so smoothly, is Phi a friend or foe?

This is the ONA/prologue for the game "Zero Escape: Virtue's Last Reward", the sequel to the game, "9 Hours 9 Persons 9 Doors". 

An American stage, television, and voice actress who has provided English language voices for Japanese anime shows, animation, and video games. Some of her major roles are Kallen Stadtfeld in the Code Geass series, Miyuki Takara in Lucky Star, Nina Fortner in Monster, Rider in Studio Deen's Fate/stay night, Suigintou the first Rozen Maiden doll in Rozen Maiden, Sawako Yamanaka in K-On!, Sola-Ui Nuada-Re Sophia-Ri in Fate/Zero, and Momo Hinamori and Soi Fon in Bleach.

In live-action productions, she portrayed Jolene in the television show Weeds.

[Website](https://chiaki-omigawa.amebaownd.com/) | [Twitter](https://twitter.com/omigawa_chiaki) | [Instagram](https://www.instagram.com/chiaki_omigawa/)