This article is a stub! This article is a stub. You can help World Trigger Wiki by expanding it. A bangaihen, literally translated to "side story" is in fact a side story which has events that may not contribute to the main plot of the series. Summer 2013 BangaihenAutumn 2013 BangaihenAdd a photo to this gallery Retrieved from "https://worldtrigger.fandom.com/wiki/Bangaihens?oldid=8968" Categories: Article stubs Manga Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.