World Trigger Wiki
World Trigger Wiki

Aoba Harukawa (春川 青葉 Harukawa Aoba?) is a character in the manga and anime series World Trigger. She is Chika's friend who was captured by neighbors.


Aoba has shoulder-length hair parted in the middle and tied in two pigtails on the side of her head, which are usually over her shoulders. She has teal eyes and freckles on her cheeks and nasal bridge.


Harukawa is a friendly girl, who believed Chika and promised she'd protect her.


Introduction Arc[]

During a flashback, she is seen as the only person who was friendly with Chika during the latter's childhood.[3] Her disappearance had a huge impact on Chika, and made her isolate herself.[4]

B-Rank Rank Battles Arc[]

While discussing her history, Chika reveals that Harukawa was the only person who believed her story of being chased by a Trion Warrior.[2]


  • Her name was first revealed in the anime, and later in the manga.[2]


  1. World Trigger Anime Episode 6
  2. 2.0 2.1 2.2 World Trigger Manga Chapter 179 (p. 11)
  3. World Trigger Manga and Anime — Vol. 2 Chapter 13 (p. 11) and Episode 6.
  4. World Trigger Manga and Anime — Vol. 2 Chapter 13 (p. 12) and Episode 6.