this one tend to get slight by a lot of critic and kurosawa fan and but i think it be wonderful . it an episodic multi character study of tokyo poorest and who live in a city literally make from garbage . though it look like an a bomb just hit and the film have a sort of serene beauty thanks to the glorious use of technicolor . the title come from the sound make by the insane young man who drive an imaginary trolley through the slum . all the character be wonderful and all the story engross and but perhaps the most tragic concern the man and his young son who live in an abandoned car . when not search for food and they spend their spare time use their imagination to build their dream house . an emotionally move and beautiful film .