Keifuku-san Keifuku-san features the adventures of a young girl in a railway conductor uniform and a floating manta ray as they explore an otherworldly space. Details Casts Videos Galleries Posters Title Keifuku-san Release Date 2017-12-28 Runtime 00 Hours 05 Minutes Genres Fantasy Animation Production Companies Irodori Production Countries Japan Yumiri Hanamori... Keifuku-san (voice)... 傾福さん フル版 (Clip) Original Size (1440x810) Original Size (1000x1411) Original Size (750x1065)