"My Lesbian Experience with Loneliness" is a autobiographical manga by Kabi Nagata that explores themes of mental health, identity, and sexuality. The protagonist, a young woman in her mid-twenties, struggles with depression, self-worth, and societal expectations. Feeling disconnected from her family and peers, she grapples with a sense of failure and inadequacy, particularly in her inability to secure a stable job or conform to traditional life milestones. Her internal turmoil is compounded by an eating disorder and a strained relationship with her parents, who are unaware of the depth of her struggles.

The narrative takes a pivotal turn when the protagonist decides to confront her repressed feelings about her sexuality. Having never been in a romantic or sexual relationship, she begins to question her identity and desires. This introspection leads her to seek out a professional escort service, where she arranges to meet a woman for her first sexual experience. The encounter is depicted with raw honesty, highlighting her vulnerability, anxiety, and eventual sense of liberation. Through this experience, she begins to understand her attraction to women and starts to reconcile her feelings of loneliness and self-doubt.

The manga delves into the protagonist's journey of self-discovery, portraying her struggles with mental illness and societal pressures with unflinching candor. It also examines her evolving relationship with her family, particularly her mother, whose expectations and criticisms have deeply impacted her self-esteem. As the story progresses, the protagonist begins to take small steps toward healing, seeking therapy and gradually opening up about her experiences. The narrative does not offer easy resolutions but instead presents a realistic portrayal of the complexities of mental health and personal growth.

Kabi Nagata's art style is simple yet expressive, effectively conveying the protagonist's emotional state and the weight of her internal struggles. The manga's autobiographical nature lends it an intimate and authentic tone, making it a poignant exploration of identity, sexuality, and the human condition.