A droll and formalistic comic drama about the various relationships among, and odd obsessions of, the residents of a Tokyo apartment block.

Youji is a struggling musician of an unknown blues band, dreaming of becoming famous someday. However, his days are spent in endless disappointment. One day, he hears about the existence of a legendary blues harp which fascinates everyone who hears the beautiful sound. Now, he is determined to get this mysterious red harp that will make his dream come true.