Eri has ''two masks''. Eri is currently working as an idol seiyuu (voice actress), so she is quite popular and has often been called the most beautiful seiyuu in the industry. She has a cute but air headed personality. She was a scaredy cat and she often relied on other people to help her, usually Kimito. She is also very kind, innocent, cheerful, ''moe'' (described by Kimito), and slightly childish, calling herself ''Eri-rin''. However, her other personality is mean spirited, scary, and a little sadistic.