Sex Ed 120% (Vol. 3)

Sex Ed 120% Vol. 3 marks the conclusion of one of the most unique and progressive educational manga series in recent years. Written by Kikiki Tataki and illustrated by Hotomura, this final installment continues to tackle sex education with humor, empathy, and a strong focus on inclusivity.

As graduation approaches, Ms. Tsuji’s students face the real-life consequences of everything they’ve learned—about themselves, each other, and the world around them. Topics in this volume include relationship dynamics, boundaries, consent in real situations, reproductive rights, and how society shapes our understanding of sexuality.

With a growing sense of maturity and personal agency, each girl steps closer to adulthood, empowered by the knowledge and support of their fearless teacher and their classmates. What started as awkward and uncomfortable discussions has become a powerful foundation for self-worth and respect.

Main Themes of the Book

• Real-World Consent: How to apply respectful boundaries and communication in relationships.
• Coming of Age: The emotional and intellectual journey toward sexual maturity.
• Gender and Power Dynamics: Exploration of societal pressures and gender roles.
• Self-Respect & Empowerment: Learning to speak up, set limits, and trust one’s instincts.
• Supportive Education: The role of honest, stigma-free dialogue in helping teens thrive.

Why you should read this manga 

• Concludes a series that fearlessly addresses real issues teens face.
• Equips readers with tools for healthy relationships and boundaries.
• A rare and respectful representation of diverse identities in manga.
• Blends comedy and clarity to keep the tone light but impactful.
• Ideal for educators, students, and parents seeking meaningful resources.

Sex Ed 120% Vol. 3 closes the series with wisdom, sincerity, and hope. It’s not just a story about schoolgirls and awkward questions—it's a tribute to education done right. Thought-provoking and affirming, this final volume leaves readers better informed and inspired to foster open conversations in their own lives.