I have the answer: No. I have never seen a japanese Bianchi that cheep. As far as I know Japanese bianchis began being produced in the 70s and all the ones I have ever seen had forged fropouts. I could be wrong, but unless someone can show me a Japanese Bianchi with forged dropouts that looks that cheep I am willing to say with 98% confidence that that is not a Bianchi.