
Igarashi Yuuta
AnimeFesta’s Premium versions are generally considered hentai, with explicit sexual content intended for adults aged 18 and over. Our entries focus on the On-air versions, as we do not include hentai entries in our catalog.
Kouta's life changes when his father remarries and Aika becomes his new stepsister. In front of their parents, Aika plays the sweet, perfect daughter, but behind closed doors her brash and provocative personality comes out, turning life with Kouta into a daily war of arguments.
Over time, hostility gives way to an attraction neither knows how to handle, making their new family boundaries far more complicated than expected. Their relationship moves through jealousy, rivalry, and confusing closeness as both struggle to decide whether what draws them together is a passing impulse or something they cannot simply ignore.
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Yuki Akashi , Yui Otokura
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Igarashi Yuuta
Yurimoto Hana
Momosuke
Haruno IrohaMeet the people who created this anime and see their roles in its production.







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Ichigo Aika: Zatsu de Namaiki na Imouto to Warikirenai Ani