Korogaru Kyoudai Anime Details and Episodes Minato Usami is a high-school girl with a new little brother from her father's remarriage. Having high expectations after being told that her new brother… Series info Watch free DetailsFormatMangaStatusAiringScore61/100SourceOriginalCountryJapan GenresComedySlice of Life TagsFamily LifeSchool RecommendationsHirayasumiYotsuba&!Skip to LoaferBarakamonHarebare BiyoriKuriko to Biyori