The Yellow Handkerchief

Original title: 幸福の黄色いハンカチ

“Three complete strangers embark on a road-trip to Hokkaido.”

Directed by Yoji Yamada

A convict, newly released from prison for murder, joins two strangers on a road trip through Hokkaido to visit his ex-wife, whom he hasn't seen in four years, knowing that if she puts a yellow handkerchief on the window, it would mean that she wants him back at home.