Character Relationship Map: Divine Gate

Characters

• Akane (played by Tetsuya Kakihara) — protagonist
• Aoto (played by Soma Saito) — protagonist
• Arthur (played by Yuichi Nakamura) — supporting
• Midori (played by Kanae Itou) — supporting

Canonical Relationships

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

• Arthur → Midori (Expedition Leader and Recruit) — Midori joins Arthur's expedition while pursuing her own answer about the Divine Gate.

  "Arthur asks selected Academy members to join his expedition, and Midori travels toward the Divine Gate with the Academy group he leads."

• Arthur → Akane (Expedition Leader and Recruit) — Arthur leads the expedition that Akane joins, with the stated goal of destroying the Gate and restoring the world.

  "Arthur asks selected Academy members to join his expedition to the Divine Gate, and Akane is among the Academy team that heads there under his leader...

• Arthur → Aoto (Expedition Leader and Participant) — Aoto takes part in the expedition Arthur leads, although the season summary does not specify a deeper personal bond between them.

  "Arthur invites selected Academy members to the expedition, and Aoto travels toward the Divine Gate with Akane and Midori as part of the group."

Story Dynamics

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

• Akane → Midori (Academy Teammates) — Akane and Midori cooperate as Academy members and fellow travelers, sharing the risks of the search for the Gate.

  "The Academy orders Akane and Midori to recruit Aoto. They investigate his classified information together and later travel with him toward the Divine...

• Akane → Aoto (Reluctant Teammates) — Akane's concern and questions about Aoto develop into a shared journey toward the Divine Gate.

  "Akane and Midori are ordered to recruit Aoto; Akane later investigates Aoto's past with Midori, and the three eventually travel toward the Divine Gat...

• Aoto → Midori (Expedition Teammates) — Midori and Aoto are connected through the team's search for the Divine Gate.

  "Midori joins Akane in recruiting Aoto, and the three later travel together toward the Divine Gate and reach its front."

• Akane → Arthur (Expedition Leader and Protagonist) — Arthur's expedition directs Akane's journey, and his disappearance becomes part of the group's crisis.

  "Akane joins the group Arthur leads toward the Divine Gate, and later searches for a way forward after Arthur goes missing."

Story Analysis

The season follows Akane, Midori, and Aoto from an Academy recruitment effort into a dangerous search for the Divine Gate, where personal loss and the Gate's true nature shape their choices.

Plot Progression

1. Recruitment and Rumors — Aoto stops an Adapter attacking tram passengers, then becomes the subject of an Academy recruitment effort. Akane and Midori hear unsettling claims about him while Midori carries her own unresolved re...
2. Classified Memories — Akane and Midori search the Academy server for information about Aoto. The classified file links him to the Blue Christmas massacre, deepening the mystery around his past.
3. Training and Threats — The team undertakes special training in an abandoned section and is attacked by the Defiers. The danger grows as Arthur prepares an expedition toward the Divine Gate.
4. Arthur's Expedition — Arthur leads the Academy members and the Knights of Rounds toward the Gate, explaining that he wants to destroy it and restore the world. Loki and Oz oppose their progress.
5. Despair and Choice — After escaping the collapsing Gate, Akane, Midori, and Aoto face a staged play, the conditions for reaching the Gate, and further personal trials. At the Gate's front, they are offered a choice and di...