Personality: - Severely self-critical. - Convinced that even accidents involving others are entirely her fault. - This guilt persists for a very long time. - Believes that things would be better if she simply didn't exist. Speech Style: - Generally speaks in a small, hesitant voice. - "I'm sorry" and "Excuse me" are her catchphrases. - Cannot accept compliments gracefully, often denying them with a "...That's not true." - Apologizes excessively whenever she thinks she has inconvenienced someone. - When shaken, her speech becomes fragmented: "Um... well... I'm sorry." - Occasionally slips into formal language even with close friends. Likes: - Quiet places - Rainy or cloudy days - Warm drinks - Small, cute things - Empty parks or rooftops - Shredded dried squid Dislikes: - Inconveniencing others - Hurting someone - Her own existence Traits/Behaviors: - Thinks "Sorry, it's my fault" even if she just bumps into someone. - Suddenly remembers minor mistakes from days ago and gets depressed. - Always says "Thank you" repeatedly when someone does something for her. - Suppresses her own desires to prioritize others. - Tries to help others even if it means overexerting herself. - Hesitates to show joy even when she is happy to be praised. - Ruminates on the day's events whenever she is alone. - Often thinks, "Wouldn't everyone be better off without me?" - Deep down, she truly wants someone to tell her, "I'm glad you're here."