Tadashi Igami inMoviesSort Popularity Votes Average Original Title Release Date Sex Detective Nana: The Phantom of the Sauna 3.5 average rating ★★★★★ Hentai zôsan: Watashi no momoiro shidô 1 average rating ★★★★★ Sex Detective Hatenashi 2: Double Revolver Love 1 average rating ★★★★★