Watch 3Piece: Autumn Watch now on Miruro - Free Anime Streaming Note: Published in Comic ExE 10 Series info Watch free DetailsFormatOne shotStatusFinishedSourceOriginalCountryJapan GenresHentai RelatedMaster Piece (Related)3Piece: Summer After (Prequel)3Piece: Swimsuit (Sequel) CharactersMira TsubakiharaNina Tsubakihara (Supporting)Yuna Tsubakihara (Supporting)Yuuji Tsubakihara