Dere♡Sis: Tsuyo☆Sis no Tsudzuki Anime Details and Episodes I tried really hard...Do I get a reward?? (Source: FAKKU!) Note: Published in Comic Kairakuten BEAST 2021-12 Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresHentai RelatedTsuyo☆Sis (Prequel)Mitsugetsu Paradise (Related)