Koganei Kyoudai no Kyuusoku
小金井兄妹の休息 · こがねい きょうだい の きゅうそく
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Descripción general
An otaku-minded older brother Arata and his gyaru younger sister Hana live together in the suburbs. The two of them spend this summer vacation they never expected to have as they please. (Source: Web Action, translated)
Fuente: AniList
Bases externas: AniList
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