|Yui Yamamoto (Death Note: Beyond The Mind)|
Also Known As
Math Princess/A.A/Double A/Ashley Anderson
Math skills: 10/10
Yui Yamamoto is a Character in Death Note: Beyond The Mind. She is the youngest child of the Yamamoto family. Yui finds out about Kira's return and Ren's investigation with L and wants to help him. Ren refuses her help to keep her safe,so she decides to secretly investigate on her own.