HomePeople Biography and filmographyIchico Osu Biography unavailable on TMDB. Movies (3)TV shows (0) Movies (3) The Yagyu Code 4: A Duel of Conviction1991 · Director The Yagyu Code 3: Conspiracy in Kyoto1991 · Director The Yagyu Code 2: Fifty Blades1990 · Director TV shows (0) No credits available.