Fool Night (Vol. 4) - Kasumi Yasuda

Fool Night Vol. 4 continues Kasumi Yasuda’s dark and cerebral science fiction saga set in a dying world where the sun no longer shines. In a society that cultivates "plant humans" to power its crumbling infrastructure, Toshiro finds himself deep within a resistance network fighting against a grotesque form of societal control.

As Toshiro’s past resurfaces and alliances shift, the ethical weight of survival presses harder. This volume deepens the mystery, intensifies the action, and confronts readers with moral questions few manga dare to ask.

Main Themes of the Book

• Bioengineered Control: Human life as commodity in a plant-based survival system
• Rebellion vs. Compliance: What does it mean to fight for freedom in a collapsed society?
• Alienation and Humanity: The search for meaning in a synthetic, brutal world
• Dystopia and Sacrifice: Personal loss versus collective resistance
• Environmental Collapse: A haunting vision of ecological ruin and adaptation

Why you should read this manga 

• Gripping blend of science fiction and body horror
• Visually striking with haunting, minimalist artwork
• For fans of Blame!, Gantz, or Fire Punch
• Raises bold ethical and philosophical questions
• A standout dystopian manga with originality and emotional weight

Fool Night Vol. 4 intensifies the emotional and ideological battle at the heart of Kasumi Yasuda’s bleak, brilliant dystopia. With daring narrative risks and unforgettable visuals, this volume reaffirms the series as one of the most thought-provoking sci-fi manga today.