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* IronyAsSheIsCast: Despite Haruka singing with the other girls in episode 20, her English voice actress Creator/TiffanyGrant isn't a trained singer.
* LateExportForYou: Latin America didn't got the animated adaptations until 2024, almost two decades since its debut in Japan.
* NoDubForYou: ''Re Pure'' was released without an English dub in North America, through this was averted in Latin America.
* NoExportForYou: Unlike the anime adaptation, the original light novels and the DatingSim have yet to see any release outside of Japan.
* StudioHop: At first, the anime's North American release was handled by Creator/ADVFilms, before switching to Creator/DiscotekMedia.
* WrittenByCastMember: In the English dub, Creator/TiffanyGrant was Haruka's voice actress as well as the dub's ADR writer.
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