Kao dake Ii Classmate ga, Yatara to Guigui Kuru Yuri no Hanashi.

按本作已核实的具体关系或设定事实应用现行评级类别。 A central female/female romance is explicitly confirmed. Male involvement is also confirmed at the opening through Ritsu's unwanted boyfriend, so the work is not recorded as free of male romantic involvement. 剧情依据：Ritsu is dating a boy she does not like and is about to have her first kiss when striking female classmate Yarai intervenes and kisses her. Yarai then pursues Ritsu physically and emotionally, leading Ritsu to confront attraction to another girl. 结局范围：The reviewed official page establishes one published light-novel volume but does not verify a complete series endpoint or final long-term pairing. No final breakup, exclusivity, or permanent couple outcome is invented. 男性关系：confirmed unwanted male boyfriend at the opening; exact breakup timing requires full-text review 关系背叛：possible overlap risk because Yarai kisses and pursues Ritsu while Ritsu is still described as having a boyfriend; exact relationship status and consent require review 亲密内容：kissing, close physical pursuit, bath/bed promotional situations, and romantic desire are confirmed; explicit sex not established 参与者：female high-school students are central; an adolescent male boyfriend is present 年龄与同意：school-age participants confirmed 强迫与控制：confirmed stolen first kiss and aggressive pursuit; scene-level consent requires direct review 暴力与恐怖：not established 待补证：Direct full-text review is needed for the boyfriend breakup boundary, exclusivity, all physical advances, participant ages, sexual content, and the publication or relationship endpoint. 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。