The September 2026 issue of Square Enix’s Monthly Big Gangan magazine published the final chapter of the Ruby on the Cake: Hitokui Majo no Bansan-kai (Ruby on the Cake: Feast of the Man-Eating Witches/ルビー・オンザ・ケーキ ―人喰い魔女の晩餐会― ) manga by Morinaga Miki on August 25th, 2026. The manga’s fourth and final tankoubon volume will be released on October 23rd, 2026.
Morinaga (Alba no Shounen to Jigoku no Joou) started the manga in April 2024 on Square Enix’s Manga UP! platform, and Square Enix published the manga’s first volume in October 2024 and the third volume in December 2025.
Manga UP! Global service releases the manga chapters in English under the name Ruby on the Cake: Feast of the Man-Eating Witches, and it describes the manga story below:
“Within London dwells humanoid monsters that eat only men—Witches. In order to exterminate them, the British Secret Intelligence Service MI6 formed a unit known as RED. R
uby Blood, a young genius Witch Hunter, is a member of this unit. Off duty, she’s just an ordinary, fun-loving girl who loves food, her family, and most of all, her father’s home-cooked dinners. But on Christmas Night, something happens that changes her fate entirely…
An eat-or-be-eaten girl-led suspense!”
