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The Tunnel to Summer, the Exit of Goodbye: Ultramarine

Also known as Natsu e no Tunnel, Sayonara no Deguchi Gunjō, The Tunnel to Summer, the Exit of Goodbyes: Ultramarine, 夏へのトンネル、さよならの出口 群青

Reading path

The canonical volume sequence. Open a volume to see every edition and release that covers it.

  1. #1Volume 1
    1 edition · 1 release
    Standard editionSeven Seas Entertainment
    • Physical · paperbackAug 9, 2022ISBN 9781638584209$12.99
  2. #2Volume 2
    1 edition · 1 release
    Standard editionSeven Seas Entertainment
    • Physical · paperbackOct 18, 2022ISBN 9781638587958$12.99
  3. #3Volume 3
    1 edition · 1 release
    Standard editionSeven Seas Entertainment
    • Physical · paperbackMar 21, 2023ISBN 9781638589778$12.99
  4. #4Volume 4
    1 edition · 1 release
    Standard editionSeven Seas Entertainment
    • Physical · paperbackJun 13, 2023ISBN 9781685795337$12.99