Character Relationship Map: BraveStorm

Characters

• Koji Kasuga (played by Shunsuke Daitoh) — protagonist

  Koji Kasuga is a time traveler from the devastated future who infiltrates the invaders’ headquarters in the Silver Suit. He steals the design data for the enemy machine, escapes pursuing soldiers, and...

• Ken Kurenai (played by Shu Watanabe) — supporting

  Ken Kurenai is an underground boxer whose selfish and reckless life initially makes him reject the hero’s role. After learning that the time travelers are his descendants and that his family was destr...

• Kozo Kasuga (played by Soran Tamoto) — supporting

  Kozo Kasuga supports the resistance during the confrontation in the city by managing weapons and ammunition. Working alongside Ken Kurenai and Koji Kasuga, he contributes practical battlefield assista...

• Haruka Kasuga (played by Chihiro Yamamoto) — supporting

  Haruka Kasuga is one of the time travelers from the future and uses psychic abilities to assist the group. During the crisis, she helps Koji Kasuga and the others reach the barrier control hidden on a...

• Kenichiro Kurenai (played by Hisashi Yoshizawa) — supporting

  Kenichiro Kurenai is Ken Kurenai’s father and a scientist whose work becomes central to the resistance from the future. He builds advanced technology, designs Red Baron around a childhood promise to K...

Canonical Relationships

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

• Ken Kurenai → Kenichiro Kurenai (Professional Creator And Pilot) — Kenichiro's technology is built specifically for Ken to operate.

  Kenichiro designed Red Baron around a childhood promise that Ken would pilot a giant robot, and Red Baron is configured to Ken's biometrics.

Story Dynamics

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

• Haruka Kasuga → Ken Kurenai (Alliance Ally) — Haruka's intervention supports Ken's combat mission.

  Haruka helps the group reach the barrier control while Ken is engaged in the fight against Black Baron.

• Haruka Kasuga → Koji Kasuga (Alliance Ally) — Haruka enables Koji's attack on the enemy barrier.

  Haruka uses her psychic abilities to help the group reach the barrier control, allowing Koji to destroy it.

• Kozo Kasuga → Ken Kurenai (Alliance Battle Supporter) — Kozo's logistical support helps Ken continue the battle.

  Kozo manages weapons and ammunition while Koji and Ken fight Black Baron.

• Kozo Kasuga → Koji Kasuga (Alliance Supporter) — Kozo provides battlefield support for Koji's operation.

  Kozo Kasuga supports Koji during the city battle by managing weapons and ammunition.

• Koji Kasuga → Ken Kurenai (Alliance Teammate) — Koji and Ken cooperate directly against Black Baron.

  Koji Kasuga confronts Black Baron alongside Ken Kurenai in the city.

Story Analysis

A desperate time-travel resistance fights to prevent an alien-controlled future from becoming humanity's fate.

Plot Progression

1. A Toxic Future — KILLGIS invade Earth and use Black Baron to poison the atmosphere. Humanity approaches extinction, while surviving scientists prepare a mission into the past.
2. The Stolen Blueprint — Koji infiltrates the invaders' headquarters and steals Black Baron's design data. In the present, the future survivors locate Ken, an irresponsible underground boxer.
3. The Reluctant Pilot — The time travelers reveal their connection to Ken's future family and explain Kenichiro's promise. Ken resists the role until Red Baron's biometric configuration and Kenichiro's preserved AI change hi...
4. Training Under Moonlight — Ken learns that Kenichiro may still be alive in enemy hands. He trains with Red Baron on the Moon, using his boxing reflexes to synchronize with the machine.
5. The Barrier And The Threat — Black Baron advances toward Parliament House earlier than expected, forcing a city confrontation. Haruka helps the group reach the island barrier control, but the enemy may have captured Kenichiro and...