Kusuri no Mamono no Kaiko Riyū #4
TO Books • 2026
- Series
- Kusuri no Mamono no Kaiko Riyū
- Issue
- 4
- Publisher
- TO Books
- Cover date
- Jun 1, 2026
- Story title
- Vol. 4
Where to find one
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Where it came from
Kusuri no Mamono no Kaiko Riyū, or The Reason the Medicinal Beast Was Fired, is a fantasy light novel series written by Kitsune Megumi with illustrations by Natsu Hizuki. The series originated as a web novel on the platform Shōsetsuka ni Narō before being acquired for publication by Earth Star Entertainment in 2021. The fourth volume serves as a continuation of the narrative centered on the protagonist’s attempts to navigate a complex workplace dynamic within a magical setting, blending elements of slice-of-life fantasy with corporate satire.
The character designs and cover art by Natsu Hizuki were crafted to emphasize the whimsical yet grounded tone of the series. The visuals prioritize a clean, light novel aesthetic that helps differentiate the work from darker high-fantasy titles, focusing on the character growth of the lead. Since its debut, the series has maintained a steady presence in the genre, appreciated by readers for its focus on character-driven workplace humor rather than traditional epic combat.
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About Kusuri no Mamono no Kaiko Riyū #4
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