Character Relationship Map: 2.5 Dimensional Seduction

Characters

• Masamune Okumura (played by Junya Enoki) — protagonist

  Second-year high school student and the sole president of the manga club. Initially claims no interest in real girls due to his obsession with a fictional character, but becomes emotionally conflicted...

• Ririsa Amano (played by Kaori Maeda) — protagonist

  First-year student with a strong passion for cosplay. She joins the manga club and recruits Masamune as her official photographer. Her shared favorite fictional character sparks Masamune's romantic fe...

• Mikari Tachibana (played by Akari Kito) — supporting

  Masamune's childhood friend who joins the manga club. She harbors deep unrequited feelings for him, which consistently leaves her frustrated.

• Nonoa (played by Sayumi Suzushiro) — supporting
• Aria Kisaki (played by Sayumi Watabe) — supporting
• Mayuri Hanyu (played by Mao Ichimichi) — supporting

Key Relationships

• Masamune Okumura → Ririsa Amano (Partners with Romantic Tension)
• Ririsa Amano → Nonoa (Rivals Turned Friends)
• Ririsa Amano → Mayuri Hanyu (Cosplay Competitors)
• Masamune Okumura → Mikari Tachibana (Unrequited Childhood Friends)
• Masamune Okumura → Nonoa (Club Allies and Mediators)
• Ririsa Amano → Aria Kisaki (Club Supporters)
• Masamune Okumura → Aria Kisaki (Observant Allies)
• Mikari Tachibana → Ririsa Amano (Jealous Peers)
• Nonoa → Aria Kisaki (Fellow Cosplayers)
• Ririsa Amano → Mikari Tachibana (Club Peers)
• Masamune Okumura → Mayuri Hanyu (Event Participants)
• Nonoa → Mayuri Hanyu (Cosplay Community Peers)

Story Analysis

A cohesive story tracking a manga club's cosplay journey, interpersonal bonds, and emotional evolution across a single season.

Plot Progression

1. Foundation and First Sparks
2. Event Rising and Rivalries
3. Club Trials and Social Bonds
4. New Members and Hidden Truths
5. Summer Climax and Uncertainty