Kikkake wa Sasainakoto Anime Details and Episodes Mayu, a high school girl, overslept and came to school in her swimsuit to make it in time for the first swimming class. However, she forgot her underwear… Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresHentai RelatedSeifuku wa Kita mama de (Related)Seifuku wa Kita mama de (Adaptation)