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!
今泉浩一
as Grandfather
伊藤清美
as Grandmother
ほたる
as
Jinta Fujimaru
as
Takahiro Inoue
as
Ryôsuke Kanba
as
大木裕之
as
Ryôya Kawashima
as
Teppen Matsunoki
as
Hiroshi Murakami
as
Munehisa Sakurada
as
Mioo Satô
as
