Iris Archwell

Iris Archwell, known as Ella Mentree in Europe, is a character from Monster Manor. She is the player's assistant who enters the haunted mansion with them.

Trivia

 * Each of Iris's names in different regions is a pun.
 * Iris Archwell is a pun on "I research well."
 * Ella Mentree is a pun on "Elementary," a word often associated with fictional detective Sherlock Holmes.
 * Sheila Bell, her Japanese name, is a pun on "shiraberu," which means "investigate."