I Don't Know What My Sister's Friend Is Thinking
Imouto no Tomodachi ga Nani Kangaeteru no ka Wakaranai
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Comedy · Romance · Slice of Life
Chie's big brother finds himself dumbfounded and perplexed by his younger sister's friend, Tsuyu, as she doesn't say much. She seems to space out often and blushes easily, but what on Earth is going on in her head?… Synopsis via AniList
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