Keiyaku Shimai

有本作女性恋爱或明确百合定位的肯定依据；当前材料不足以确认更高等级的关系状态或终局。 The publisher explicitly categorizes the work as Yuri and centers two women; the exact romantic progression and consent terms of the contract remain incompletely summarized. 剧情依据：Kasane repeatedly visits an eatery to see Aoyama, helps her while she is standing in the rain, and is then offered a contractual sister relationship. 结局范围：The reviewed English publisher page lists volume 1 as a future release; Japanese publication status and detailed narrative ending require further verification. 男性关系：no_material_male_romance_in_reviewed_synopsis 关系背叛：not_established 亲密内容：not_established 参与者：two_female_leads_exact_ages_unverified 年龄与同意：older_teen_publisher_category_exact_character_ages_unverified 强迫与控制：contractual_relationship_requires_context 暴力与恐怖：not_established 待补证：Verify current Japanese volume count and whether the series has concluded. Verify the contract’s boundaries, consent context, and final relationship outcome. 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。