A woman subject to mental, physical, and sexual abuse on a remote island seeks a way out.

A wealthy young man pursues a young woman of modest means, but circumstances often separate them as the years pass.

Moemi is not overly pleased when Yukio brings home a couple of turtles to keep her company. Although Yukio works at home as a writer, Moemi feels neglected and desired a dog or a cat, but neither is allowed in their apartment.

Mitsuo Ichikawa receives a phone call from Mitsuo Ichikawa. Their names are pronounced the same, but spelled differently using kanji. They also graduated from the same high school. Back in their high school days, Mitsuo Ichikawa was like a subordinate to Mitsuo Ichikawa. Mitsuo Ichikawa is now a hoodlum and tells the other Mitsuo that he killed a woman. They become accomplices and build a new relationship.

A young female serial killer finds herself at odds with her true-crime obsessed boyfriend, who wants to be her next victim. On the evening he unexpectedly shows up at her apartment to work things out, chaos ensues because unbeknownst to him: they aren't alone.