A highly contagious incest virus induces several generations of a Japanese family to have sex in all possible constellations and across gender boundaries – and with that man in a bear costume who suddenly appears? Only in Japan!
Kôichi is a Japanese man living alone in Berlin. He has no job and hardly any friends. One night Kôichi meets Ryota at a bar which is also a sex club. Ryota came to Berlin to visit a German guy whom he had "met" on a dating app. His high hopes for romance (and marriage?) were quickly crushed...