Celebrate the Anime Adaptation of 'Do Not Underestimate the Demon King'
As excitement hits a fever pitch in anticipation of the anime adaptation of the popular series, 'Do Not Underestimate the Demon King,' a special bookstore fair is
set to start on January 8, 2026. Published by
Micro Magazine in Tokyo's Chuo Ward, this event celebrates the upcoming release with exciting limited-edition merchandise and a chance to engage with fans of the series.
Special Fair Details:
Exclusive Bonus: Get your hands on a unique illustration card (two designs available, not for sale) when you purchase the qualifying books.
Fair Duration: Starting from
January 8, 2026, while supplies last. Note that some bookstores may kick off their promotions around late December.
When you buy one of the target series books, whether it is a comic volume from
RIDE COMICS or a novel from
GC NOVELS, you will receive one illustration card per purchase!
Eligible Items:
- - RIDE COMICS Volumes 1-7:
- Title: 'Do Not Underestimate the Demon King' (The Comic)
- Author: Jun Minakata
- Original Story: Kiki
- Character Design: Kinta
- Price: Volumes 1-3: 693 yen (including tax), Volumes 4-7: 748 yen (including tax)
- Title: 'Do Not Underestimate the Demon King' (Novel)
- Author: Kiki
- Illustrator: Kinta
- Price: Volumes 1-2: 1,100 yen (including tax), Volume 3: 1,320 yen (including tax), Volume 4: 1,430 yen (including tax)
What's the Story?
In this riveting comedic fantasy, we follow
Flam, an unlikely hero chosen to join the esteemed
Hero Party despite having almost no capabilities—her only skill being a mysterious one known as