MANGA

Natsu e no Tunnel, Sayonara no Deguchi: Gunjou

17 chapters2 sources

Latest: Chapter 17

Updated Sep 9, 2026

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Chapters

Updated Sep 9, 2026

All chapters3

Synopsis

Tono Kaoru heard a rumor: The laws of space and time mean nothing to the Urashima Tunnel. If you find it, walk through and you’ll find your heart’s desire on the other side…in exchange for years of your own life. On the night Kaoru just so happens to find himself standing in front of a tunnel that looks suspiciously like the one the rumor describes, he finds himself thinking of Karen, the sister he lost in an accident five years ago. To Kaoru’s surprise, he’s been followed by the new transfer student Anzu Hanaki, who promises to help him experiment with the mysterious tunnel–but what does she want from Kaoru in exchange? And what will he have left to give, after the tunnel’s done with him?

Genres

DramaSupernaturalRomanceSchool LifeSeinen

Details

Type: MANGA
Updated: Sep 9, 2026

Alternative titles

Natsu e no Tunnel, Sayonara no Deguchi: Gunjou
Natsu e no Tonneru, Sayonara no Deguchi Gunjou

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