Kaijuu no Kodomo

现有正文支持一般向题材与主线；未据此声称作品完全没有百合片段。 The central interpersonal structure is female Ruka with male Umi and Sora. Official publisher summaries do not label these bonds as romance, so neither heterosexual romance nor GL is invented. 剧情依据：The manga follows female protagonist Ruka as she encounters boys Umi and Sora and becomes involved in a supernatural marine phenomenon. The verified core is a girl-and-boys mystery/adventure, not a female/female romance. 结局范围：The manga is complete in five volumes. The official final-volume synopsis confirms the culmination of the marine event but does not support inventing a romantic pairing. 男性关系：confirmed and central through boys Umi and Sora 关系背叛：not established 亲密内容：not established by the official publisher summaries reviewed 参与者：not established 年龄与同意：young characters are central, but no sexual relationship is established in official summaries 强迫与控制：not established 暴力与恐怖：supernatural marine peril and intense biological imagery may occur; full severity not scene-audited 待补证：A full scene audit would be needed to classify all body-horror imagery, deaths, or secondary relationship implications. 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。