Eru Chitanda

Eru Chitanda is a high school student with a deep curiosity about the mysteries surrounding her. She is known for her polite demeanor, boundless energy, and the phrase "I'm curious!" which encapsulates her enthusiastic approach to life and the mysteries it holds. Her curiosity often leads her to seek out the truth behind various enigmas, drawing others into her quests for answers.

She is a member of her school's Classic Literature Club, where she plays a pivotal role in revitalizing the club's activities. Her inquisitiveness is infectious, often propelling the club's members into investigations of seemingly mundane mysteries that turn out to be quite intriguing. Eru Chitanda's bright and optimistic nature contrasts with the more reserved and logical disposition of her fellow club members, creating a dynamic and engaging team.

At the beginning, Eru Chitanda is seen engaging her peers to join the Classic Literature Club, aiming to prevent its dissolution due to a lack of members. Her genuine interest in the stories and histories hidden within her school's past drives her to delve into the club's own mystery, setting the stage for her and her friends' investigative adventures.