A collection of 4 dark Tamura Yumi oneshots from the early 1990s about tragic misunderstandings and their consequences.

1. X-Day:
   A giant zelkova tree stands watch over the misbegotten lives of the humans around it.

2. Four Women (4nin no Onna):
   An elderly servant describes the circumstances of her master's death.

3. Who Did She Kill? (Kanojo wa Dare wo Koroshitaka):
   A detective seeks to determine the circumstances around a woman found covered in blood.

4. The Man We Took In (Hirotta Otoko):
   A family is thrown into chaos by the arrival of a mysterious young man.