Character Relationship Map: Maria Holic

Characters

• Sachi Momoi (played by Ryoko Shintani) — protagonist
• Yuzuru Inamori (played by Saori Goto) — protagonist
• Matsurika Shinōji (played by Marina Inoue) — supporting
• Nanami Kiri (played by Akemi Kanda) — supporting
• Shizu Shidō (voice) (played by Aya Hirano) — supporting
• Dorm Leader (played by Miyuki Sawashiro) — supporting
• Tōichirō Kanae (voice) (played by Tomokazu Sugita) — minor
• Kanako Miyamae (played by Asami Sanada) — supporting
• Rindō Shinōji (voice) (played by Nobuhiko Okamoto) — minor
• Mariya Shidō (played by Yu Kobayashi) — supporting
• Ryūken Ishima (played by Yuhko Kaida) — supporting
• Ayari Shiki (played by Miyu Matsuki) — supporting

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Mariya Shidō → Shizu Shidō (voice) (Twin Sister) — Close sibling bond defined by shared identity and secrets.

  "Shizu is revealed as Mariya's twin sister, sharing secrets and appearing in key events."

• Mariya Shidō → Matsurika Shinōji (Master) — Loyal master-servant bond with deep mutual trust.

  "Matsurika serves Mariya faithfully, assists with hypnosis, and manages shared responsibilities."

• Kanako Miyamae → Ryūken Ishima (Protector) — Intense protective bond with underlying romantic tension.

  "Ry\u016bken promises to protect Kanako, stays by her side, and later faces a rival suitor for her attention."

• Kanako Miyamae → Matsurika Shinōji (Maid) — Professional servant relationship that deepens into trusted assistance.

  "Matsurika serves Mariya but frequently assists Kanako with hypnosis, rosary management, and sleep aid."

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Kanako Miyamae → Mariya Shidō (Obsessive Friend) — A deeply intertwined friendship marked by Mariya's controlling tendencies and Kanako's persistent affection.

  "In episode 2, they share tea and play card games, while in episode 8 Mariya repeatedly confiscates Kanako's personal album and gift."

• Nanami Kiri → Sachi Momoi (Friend) — Strong friendship that becomes a focal point of social dynamics.

  "They grow close while picking birthday presents and celebrating together, causing Yuzuru's jealousy."

• Mariya Shidō → Ryūken Ishima (Rival) — Indirect rivalry centered on Kanako's affection and protection.

  "Both characters compete for Kanako's attention, with Ry\u016bken's protective presence directly contrasting Mariya's roommate dynamic."

• Yuzuru Inamori → Sachi Momoi (Jealous Rival) — Friendship tested by insecurity and social jealousy.

  "Yuzuru becomes jealous of Sachi's closeness with Kiri and acts strangely, straining their friendship."

• Mariya Shidō → Ayari Shiki (Former Adversary) — Past enemies forced into professional cooperation.

  "Their relationship soured years ago, yet they cooperate within the student council framework."

• Kanako Miyamae → Tōichirō Kanae (voice) (Teacher) — Comedic antagonist turned reluctant helper.

  "Father Kanae develops a crush on Mariya, accidentally disrupts Kanako, and later helps with a cursed rosary."

• Kanako Miyamae → Sachi Momoi (Friend) — Warm friendship characterized by mutual care and social bonding.

  "Sachi helps Kanako make friends, participates in birthday celebrations, and shares personal moments."

• Kanako Miyamae → Nanami Kiri (Friend) — Developing friendship built on mutual support and social outings.

  "Kiri notices Kanako's distress, offers to go out with her, and they grow closer through shared activities."

• Mariya Shidō → Sachi Momoi (Gift Intermediary) — A social maneuver where Mariya facilitates gift delivery while managing Kanako's embarrassment.

  "In episode 8, Mariya gives Kanako's confiscated album to Sachi, claiming it was Kanako's forgotten present."

• Ryūken Ishima → Shizu Shidō (voice) (Co-Organizer) — A collaborative alliance focused on organizing social events for a mutual classmate.

  "In episode 12, both Ryuken and Shizu are explicitly mentioned as seniors planning birthday parties for Kanako."

• Mariya Shidō → Tōichirō Kanae (voice) (Grateful Acquaintance) — A transactional social bond formed through gratitude for medical intervention.

  "In episode 10, Mariya gives Father Kanae the cursed rosary as a gift for his help in treating Kanako."

Story Analysis

Comprehensive story structure spanning two seasons of comedic and supernatural school life.

Plot Progression

1. Season 1: Arrival & Secrets — Kanako enrolls at Ame no Kisaki, discovers Mariya's secret, and navigates early dorm life and academic pressures.
2. Season 1: Social Dynamics & Festival — Friendships form, jealousy emerges, and the Virgin Mary Festival preparations reveal past conflicts.
3. Season 1: Trials & Summer — Exam distractions, supernatural encounters, and swimming meet chaos test Kanako's resilience.
4. Season 2: Traps & Judgment — Dorm traps, time imprisonment, and God's interventions escalate the supernatural and comedic stakes.
5. Season 2: Resolution & Celebrations — Romantic rivalries, cursed artifacts, and birthday surprises bring the narrative to a warm conclusion.