Character Relationship Map: Servant x Service

Characters

• Lucy Yamagami (played by Ai Kayano) — protagonist
• Yutaka Hasebe (played by Tatsuhisa Suzuki) — protagonist
• Megumi Chihaya (played by Aki Toyosaki) — supporting
• Taishi Ichimiya (played by Takahiro Sakurai) — supporting
• Touko Ichimiya (played by Rumi Okubo) — supporting
• Saya Miyoshi (played by Mai Nakahara) — supporting
• Kenzou Momoi (played by Rikiya Koyama) — minor
• Jouji Tanaka (played by Tetsuya Kakihara) — minor
• Tanaka-san (played by Mikako Takahashi) — minor

Canonical Relationships

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

• Taishi Ichimiya → Touko Ichimiya (Siblings) — Younger sister and older brother who share a close familial bond within the ward office setting.

  "Episode 2 explicitly states Toko is Taishi\u2019s younger sister who visits the office to check on everyone."

• Lucy Yamagami → Yutaka Hasebe (Lovers) — A central romantic tension built on workplace proximity, mutual attraction, and unresolved personal secrets.

  "Hasebe asks Lucy out, takes her home when she is drunk, faces rivalry over her, becomes distant after their date, and fears telling her who approved...

• Kenzou Momoi → Taishi Ichimiya (Supervisor) — Hierarchical relationship where the manager evaluates the newcomer's performance.

  "Episode 6 places Ichimiya among the three new employees watched over by the Section Manager."

• Kenzou Momoi → Lucy Yamagami (Supervisor) — Senior civil servant overseeing newcomers while struggling with interpersonal distance.

  "Episode 6 mentions the Section Manager watching over the three new employees and feeling an invisible wall between them."

• Megumi Chihaya → Taishi Ichimiya (Lovers) — A developing romantic relationship characterized by emotional volatility and eventual mutual commitment.

  "Chihaya goes berserk over Ichimiya and Toko, and eventually decides to tell Toko that she is going out with Ichimiya."

• Kenzou Momoi → Megumi Chihaya (Authority) — Manager attempting to bridge a perceived emotional gap with his subordinates.

  "Episode 6 describes the manager feeling an invisible wall while supervising the three newcomers."

• Kenzou Momoi → Saya Miyoshi (Supervisor) — A standard professional oversight relationship complicated by the manager's internal reflections on workplace dynamics.

  "Momoi oversees Miyoshi alongside the other newcomers, feeling an invisible wall that affects his management approach."

• Lucy Yamagami → Saya Miyoshi (Colleagues) — A standard professional relationship that gradually incorporates casual social interactions.

  "Both are new employees at the ward office, attend company events together, and go to dinner with a mutual acquaintance."

• Lucy Yamagami → Taishi Ichimiya (Senior Colleague) — Newcomer seeking guidance from a slightly more experienced colleague.

  "Episode 3 states Lucy needs help from Ichimiya with a sensitive subject, testing his confidence as a senpai."

Story Dynamics

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

• Yutaka Hasebe → Jouji Tanaka (Rivals) — A professional and personal rivalry centered on competing for Lucy's attention.

  "The rivalry between Tanaka and Hasebe grows over Lucy, with Tanaka adopting a more relaxed competitive nature."

• Yutaka Hasebe → Tanaka-san (Rival) — Professional and personal rivals competing for attention and status within the office.

  "Episode 8 states that the rivalry between Tanaka and Hasebe grows as Hasebe adopts a more relaxed demeanor."

• Megumi Chihaya → Touko Ichimiya (Friends) — A casual but friendly social connection formed through shared leisure activities and workplace proximity.

  "Chihaya drops by Toko's apartment unannounced to spend time together, and they play games with Ichimiya."

• Yutaka Hasebe → Megumi Chihaya (Office Peer) — Coworkers who navigate rivalry and daily office interactions.

  "Episode 4 and 5 show Hasebe interacting with Chihaya in professional and social settings."

• Saya Miyoshi → Jouji Tanaka (Acquaintance) — Childhood friends whose past interactions are discussed during a group dinner.

  "Episode 9 mentions Kaoru telling Lucy and Miyoshi about Hasebe and Jouji when they were kids."

• Saya Miyoshi → Yutaka Hasebe (Acquaintance) — Former childhood acquaintances whose past connections are revealed through mutual friends.

  "Episode 9 reveals Kaoru shares stories about Hasebe and Jouji from their childhood while dining with Lucy and Miyoshi."

Story Analysis

Overall narrative architecture across the single season, focusing on workplace dynamics, romantic entanglements, and personal growth.

Plot Progression

1. Season 1: Arrival and Setup — Lucy enters the ward office with a revenge motive, establishing workplace routines and introducing the core cast's quirks and dynamics.
2. Season 1: Rivalry and Revelations — Romantic tensions surface, Tanaka declares his rivalry, and Chihaya's cosplay obsession adds levity to the professional environment.
3. Season 1: Emotional Turbulence — Personal boundaries blur as Chihaya visits Toko's apartment, Momoi reflects on leadership gaps, and Tanaka's competitive nature shifts.
4. Season 1: Crisis and Confessions — A dinner reveals childhood backstories, Chihaya attempts a confession, and the Section Manager's kidnapping creates a major workplace emergency.
5. Season 1: Resolution and Distance — Costume deadlines pass, the name truth emerges, and Hasebe's fear creates emotional distance, leaving relationships in a state of quiet reflection.