It handles heavy topics like family trauma and the cost of clinging to the past with a gentle, melancholic touch. The central message focuses on learning to cherish the present rather than sacrificing it for what was lost. The Verdict Natsu e no tunnel, Sayonara no deguchi (2022) - IMDb
What makes viewers search for the experience is the emotional whiplash. The film is not a simple adventure. It is a painful exploration of: natsu e no tunnel sayonara no deguchi full