Natsu E No Tunnel Sayonara No Deguchi Full May 2026

The story follows Kaoru Tōno, a high school student haunted by the sudden death of his younger sister, Sae. Plagued by guilt and his family’s emotional collapse, he hears a rumour about the "Urashima Tunnel" – a legendary passage that grants wishes but steals time in return. One night, he discovers the tunnel. Inside, time flows differently: hours outside can equal days, months, or even years inside.

He is joined by Anzu Hanaki, a brilliant but socially isolated classmate who dreams of becoming a manga artist and escaping her suffocating small-town life. Together, they experiment with the tunnel, seeking answers and wishes – Kaoru wanting to see Sae again, Anzu wanting recognition for her art. As they delve deeper, they must confront a devastating truth: every use of the tunnel exacts a price measured in lost youth, missed relationships, and irreversible change.

A Review and Analysis

Title: Natsu e no Tunnel, Sayonara no Deguchi (夏へのトンネル、さよならの出口) Director: Tomohisa Taguchi Studio: CLAP Source Material: Light Novel by Mei Hachimoku

To understand the search for "natsu e no tunnel sayonara no deguchi full", we must first understand the story.

The story follows two broken teenagers:

They discover the Urashima Tunnel—a dark, endless passage in the local forest. Local legend says it grants any wish to those who enter, but time passes far faster outside. Walk for one minute inside, and hours vanish outside. Walk for hours? Years could slip by. natsu e no tunnel sayonara no deguchi full

Kaoru wants to bring Karen back. Anzu wants a shortcut to fame. They agree to enter the tunnel together, but soon realize the real horror isn’t what the tunnel takes—it’s what it forces you to confront about yourself.

The final act of The Tunnel to Summer is heartbreaking in its execution.

When Kaoru finally enters the tunnel to retrieve his sister, he succeeds. He finds her. But he also finds Anzu’s manuscript—a symbol of the dream she gave up on. In a moment of clarity, Kaoru realizes that to bring his sister back to the "present" would be to deny reality. She belongs to the past.

The turning point is Kaoru’s decision. He could stay in the tunnel with his sister in a timeless loop, but he chooses to leave. He chooses the uncertain, painful reality over the comfortable dream. He chooses the future.

However, because of the time dilation, he returns to find that decades have passed. He is still a teenager, but the world has moved on. His friends are grown; his town has changed.

This is where the story takes a bittersweet turn. In the film adaptation, we get a glimpse of an older Anzu, who has waited for him—or rather, lived a life where she never forgot him. The ending is left slightly ambiguous but hopeful. It suggests that while you cannot get lost time back, you can choose to start living in the now. The story follows Kaoru Tōno, a high school

Studio CLAP (known for Sonny Boy) delivers a visually stunning experience. The film employs a contrast-heavy aesthetic.

The direction by Tomohisa Taguchi is restrained, allowing silence to carry emotional weight. The pacing feels deliberate, mirroring the slow, heavy drag of time for those suffering from grief.

The Tunnel to Summer, the Exit of Goodbyes will frustrate viewers expecting a summer adventure or a tear-jerker romance. It’s not here to make you cry. It’s here to make you sit in silence after the credits roll and ask yourself: What would I trade for a wish? And would I recognize happiness if I got it without the time it takes to grow?

Recommended for: Fans of Penguin Highway, The Place Promised in Our Early Days, and anyone who’s ever stayed up at night replaying a mistake they can’t undo.

Not recommended for: Those who need clear happy endings, fast-paced fantasy, or loud emotional releases.

The tunnel waits. But so does summer. The film’s final gift is that it lets you decide which one you’d rather walk toward. They discover the Urashima Tunnel —a dark, endless

The Tunnel to Summer, the Exit of Goodbyes (Natsu e no Tunnel, Sayonara no Deguchi) is a visually stunning, bittersweet coming-of-age story that uses a supernatural hook to explore very human themes of grief and first love. The Story & Premise

The film follows Kaoru Tono, an introverted high schooler grieving the loss of his sister, and Anzu Hanashiro, a determined transfer student aspiring to be a manga artist. Together, they investigate the "Urashima Tunnel," a local legend said to grant any wish in exchange for years of your life. Visuals & Art: Reviewers from The Guardian Asian Movie Pulse

praise the film’s "mesmerizing" aesthetic. The contrast between the grounded, realistic rural settings and the otherworldly, color-drenched interior of the tunnel is a standout highlight.

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

Here’s a structured, insightful report on the anime film Natsu e no Tunnel, Sayonara no Deguchi (The Tunnel to Summer, the Exit of Goodbyes), based on the novel by Mei Hachimoku and the 2022 film adaptation directed by Tomohisa Taguchi.