Blues harmonica

A young man of few words, Tadashi (Hiroyuki Ikeuchi) ) is a mixed-race boy from Okinawa. He inherited his black father's musical talent and is especially good at playing the blues harmonica. This homesickness of African immigrants has added to a wavering melancholy over Japan. By chance, Tadashi rescues the injured gangster Kenji (played by Tanabe Seiichi). Kenji had an affair with the team leader's wife before, so he committed a taboo and was hunted down. After this encounter, the two marginalized young people became good friends. Kenji is determined to get ahead and occupy the position of the eldest brother, and he will do whatever it takes to do so; Tadashi becomes the lead singer of an underground band, specializing in playing the harmonica. His girlfriend is pregnant, and the band is about to sign a contract. At the moment before happiness comes, Tadashi is involved in Kenji's gang dispute, and all the beautiful dreams disappear in an instant...