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D.Diver (Japanese: D.ダイバー, Hepburn: Di Daibā) is a Japanese manga series written and illustrated by Kouji Mori, following Kagura Wataru as he disocovers he has “dream-diving” powers.[1] It has been serialized in Hakusensha‘s seinen manga magazine Young Animal since May 2023, with it currently being collected in five tankōbon volumes as of March 2026.

Plot

Kagura Wataru lost his parents when he was a child after someone set their house on fire. Now he is a university student studying law, until one day he starts having strange dreams. These dreams are unusually vivid and blur the line between dream and reality. As he advances in his criminal law studies and confronts real-world evil, these dreams grow more intense. One day after dozing off during a trial seminar, he realizes that the actions he takes within his dreams have consequences in the real world. This revelation leads him to adopt the role of a “dark hero,” using his dream-diving ability to fight and punish wrongdoers who escape justice in the waking world.

Publication

D.Diver is written and illustrated by Kouji Mori, and has been serialized in Hakusensha‘s seinen manga magazine Young Animal since May 26, 2023.[2] The manga’s chapters have been collected in five tankōbon volumes as of March 2026.[3]

Volumes

No. Japanese release date Japanese ISBN
1November 29, 2023[4]978-4-592-16666-5
2June 28, 2024[5]978-4-592-16667-2
3March 28, 2025[6]978-4-592-16668-9
4August 29, 2025[7]978-4-592-16669-6
5March 27, 2026[3]978-4-592-16670-2

References

  1. ^ a b c Senzatimore, Renee. ‘That’s All Miura’s Fault’: Berserk Writer Opens Up on New Series as ‘Memento of Kentaro Miura’. CBR. Retrieved December 19, 2025 – via MSN.
  2. ^ Comic Natalie Editorial Department. “胸を焼く炎のような衝動を夢で感じた青年は……森恒二の新連載「D.ダイバー」”. Comic Natalie (in Japanese). Natasha, Inc. Archived from the original on June 2, 2023. Retrieved December 19, 2025.
  3. ^ a b D.ダイバー 5 (in Japanese). Hakusensha. Retrieved February 28, 2026.
  4. ^ D.ダイバー 1 (in Japanese). Hakusensha. Retrieved December 19, 2025.
  5. ^ D.ダイバー 2 (in Japanese). Hakusensha. Retrieved December 19, 2025.
  6. ^ D.ダイバー 3 (in Japanese). Hakusensha. Retrieved December 19, 2025.
  7. ^ D.ダイバー 4 (in Japanese). Hakusensha. Archived from the original on January 13, 2026. Retrieved December 19, 2025.