Abortion (1966)
Abortion, as you might guess from its title, is a parodic take on the exploitative birth film genre. Adachi was not the only filmmaker to parody the genre. A slew of abortion films appeared in the late 60s and early 70s essentially becoming a sub-genre of its own.
Seance aka Killer in the Dark (2001)
If you like your horror films poorly made, poorly acted and not scary at all, Seance is a solid choice. Grab your friends and have a laugh.