She is a silent protagonist, as is the case with most Megami Tensei protagonists, although she does technically speak in battle (such as when she uses an item or summons a persona).

Unlike the male protagonist or Megami Tensei protagonists in general, she is very bubbly, funny, upbeat and cheerful. Her dialogue choices exhibit a broad spectrum of emotions, ranging from sarcasm, joking tones, utter seriousness and otherwise depending on the player's choice. She is outspoken, blunt and literal when responding and getting her points across.