A Kingdom of Quartz

A Kingdom of Quartz
First tankōbon volume cover, featuring Blue
クオーツの王国
(Kuōtsu no Ōkoku)
Genre
Manga
Written byBomhat
Published byKodansha
English publisher
ImprintAfternoon KC
MagazineMonthly Afternoon
Original runDecember 23, 2022 – January 24, 2025
Volumes5

A Kingdom of Quartz (Japanese: クオーツの王国, Hepburn: Kuōtsu no Ōkoku) is a Japanese manga series written and illustrated by Bomhat. It was serialized in Kodansha's seinen manga magazine Monthly Afternoon from December 2022 to January 2025, with its chapters collected in five tankōbon volumes.

Plot

The story is set in a world split in two, where one group inhabits each: Celes, winged beings who live in the Quartz Kingdom; and Demons, large grotesque creatures who live in the darkness. Before they were separated by the Goddess spirit, the world was beset by war and violence. The Quartz Kingdom is separated by four districts, each owned by a family favored by the Goddess. Located in the center in the first district, floating above, is the great Crystal that powers the kingdom, and the Citadel where the royal family resides. Their holy knights, the Angels, protect the kingdom's inhabitants from Demons. Of the Angels, only seven are given the highest title of Archangel, with the leader being Prince Cassian.

A young Celes girl named Blue dreams of becoming an Angel herself, despite being ostracized for her wings being pitch black while other Celes' wings are white, stirring rumors that she may be a Demon. One night, her orphanage is attacked by invading Demons, killing off many Celes and even several Angels. In her attempts to defeat a Demon, Blue grows a mysterious dark power and causes it to explode, catching the attention of Prince Cassian. Rescuing her from danger, Cassian gives her an offer to become an Archangel. Three years later, Blue begins her Angel training in the Helios Training Academy, while keeping her dark power a secret.

Publication

Written and illustrated by Canadian artist Bomhat, A Kingdom of Quartz originated as a one-shot submitted for the Spring 2021 Afternoon Shiki Shō, where it won as runner-up alongside three other winners, and was published in Comic Days.[2] It was later serialized in Kodansha's seinen manga magazine Monthly Afternoon from December 23, 2022, to January 24, 2025.[3][4] It was originally written in English, then translated to Japanese for release by M. Fulcrum.[5] Kodansha collected its chapters in five tankōbon volumes, released from May 23, 2023, to April 23, 2025.[6][7]

In North America, the manga was licensed for English release by Kodansha USA.[8] Five volumes were released in print and digitally from February 20, 2024, to June 9, 2026.[9][10]

Volumes

No. Original release date Original ISBN English release date English ISBN
1May 23, 2023[11]978-4-06-531688-7February 20, 2024 (digital)[9]
February 27, 2024 (print)[9]
979-8-88933-499-6 (digital)
979-8-88877-126-6 (print)
  • 1. "Blue, the Orphan"
  • 2. "Cassian, the Prince"
  • 3. "To the Citadel"
  • Bonus Chapter: "An Average Day at Quartz Co."
2September 22, 2023[12]978-4-06-532951-1June 18, 2024[13]979-8-88933-643-3 (digital)
979-8-88877-242-3 (print)
  • 4. "Welcome to the Academy"
  • 5. "I Want to Become Stronger"
  • 6. "A Promise of Souls"
  • 7. "Doors"
3May 22, 2024[14]978-4-06-535520-6September 9, 2025[15]979-8-89478-692-6 (digital)
979-8-88877-418-2 (print)
  • 8. "Spilled Blood"
  • 9. "Leviathan"
  • 10. "Noah"
  • 11. "The Oracle"
  • 12. "Beyond the Kingdom"
  • Special Episode: "Blue the Fish"
4December 23, 2024[16]978-4-06-537723-9December 9, 2025[17]979-8-89478-784-8 (digital)
979-8-88877-581-3 (print)
  • 13. "A Demon?"
  • 14. "Trade"
  • 15. "The Dying Swan"
  • 16. "Blue, the Demon"
5April 23, 2025[7]978-4-06-539205-8June 9, 2026[10]979-8-89830-136-1 (digital)
979-8-88877-687-2 (print)
  • 17. "Blacken"
  • 18. "Goddess"
  • 19. "Killian"
  • 20. "Weapon of Heaven"

References

  1. 1 2 "A Kingdom of Quartz". Kodansha USA. Archived from the original on March 5, 2026. Retrieved February 23, 2024.
  2. ↑ 四季賞2021春 最終選考結果 | アフタヌーン公式サイト - 講談社の青年漫画誌. Kodansha. Archived from the original on July 6, 2026. Retrieved July 31, 2026.
  3. ↑ カナダ出身の俊英による新連載がアフタで、黒い翼を持つ少女の本格ダークファンタジー. Comic Natalie (in Japanese). Natasha, Inc. December 23, 2022. Archived from the original on January 1, 2023. Retrieved February 23, 2023.
  4. ↑ 『クオーツの王国』PR [@QuartznoOukoku] (January 24, 2025). 🌟最新話更新🌟 クオーツの王国20話「Weapon of Heaven」、本日発売月刊アフタヌーン3月号に掲載です! (Tweet) (in Japanese). Archived from the original on March 5, 2026. Retrieved April 22, 2025 – via X (formerly Twitter).
  5. ↑ Cormack, Kevin (March 21, 2024). "Review". Anime News Network. Archived from the original on December 5, 2024. Retrieved June 24, 2026.
  6. ↑ 黒い翼と不思議な力を持つ少女が王国の闇に立ち向かうファンタジー「クオーツの王国」. Comic Natalie (in Japanese). Natasha, Inc. May 24, 2023. Archived from the original on May 31, 2023. Retrieved February 23, 2024.
  7. 1 2 【4月23日付】本日発売の単行本リスト. Comic Natalie (in Japanese). Natasha, Inc. April 23, 2025. Archived from the original on July 28, 2026. Retrieved April 22, 2025.
  8. ↑ Mateo, Alex (May 23, 2023). "Kodansha USA Licenses A Kingdom of Quartz Manga". Anime News Network. Archived from the original on June 6, 2023. Retrieved February 23, 2024.
  9. 1 2 3 "A Kingdom of Quartz, Volume 1". Kodansha USA. Archived from the original on July 28, 2026. Retrieved February 23, 2024.
  10. 1 2 "A Kingdom of Quartz, Volume 5". Kodansha USA. Archived from the original on July 28, 2026. Retrieved July 28, 2026.
  11. ↑ 【5月23日付】本日発売の単行本リスト. Comic Natalie (in Japanese). Natasha, Inc. May 23, 2023. Archived from the original on May 24, 2023. Retrieved February 23, 2024.
  12. ↑ 【9月22日付】本日発売の単行本リスト. Comic Natalie (in Japanese). Natasha, Inc. September 22, 2023. Archived from the original on October 5, 2023. Retrieved February 23, 2024.
  13. ↑ "A Kingdom of Quartz, Volume 2". Kodansha USA. Archived from the original on July 28, 2026. Retrieved May 2, 2024.
  14. ↑ 【5月22日付】本日発売の単行本リスト. Comic Natalie (in Japanese). Natasha, Inc. May 22, 2024. Archived from the original on May 21, 2024. Retrieved May 21, 2024.
  15. ↑ "A Kingdom of Quartz, Volume 3". Kodansha USA. Archived from the original on July 28, 2026. Retrieved January 24, 2026.
  16. ↑ 【12月23日付】本日発売の単行本リスト. Comic Natalie (in Japanese). Natasha, Inc. December 23, 2024. Archived from the original on July 28, 2026. Retrieved December 24, 2024.
  17. ↑ "A Kingdom of Quartz, Volume 4". Kodansha USA. Archived from the original on July 28, 2026. Retrieved January 24, 2026.

Further reading