Itsuka Watashi wa, Kimi wo Uragiru

当前可确认的中心女性关系是友情、搭档或团队关系。 A central adult-teacher/minor-student bond is confirmed, but romance or sexual involvement is not established. The title and intense attention are not treated as proof of GL. 剧情依据：Complete three-volume school mystery about kind female teacher Aiko and questioning student Uiko confronting secrets and betrayal around their school. 结局范围：Complete in three volumes; exact mystery spoilers are not necessary to state that no official romantic endgame is established. 男性关系：not_central_in_available_synopses 关系背叛：not_found_title_betrayal_not_relationship_ntr_evidence 亲密内容：not_established 参与者：none_established 年龄与同意：adult_teacher_and_minor_student_power_gap_no_romance_established 强迫与控制：teacher_student_authority_context_requires_caution 暴力与恐怖：school_mystery_and_betrayal_possible_exact_severity_limited 待补证：A direct final-volume read could refine violence and betrayal details. 基于既有研究资料作出的 AI 评级；未重新抓取外部资料。未知项不表示安全或不存在。