Triangle summary: You are reading Triangle manga, one of the most popular manga covering in Shoujo, Tragedy genres, written by Shin Ji-sang at MangaBuddy, a top manga site to offering for free. Triangle has 13 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Triangle to your bookmark. A love triangle, a friendship triangle, an enemy triangle. Three friends placed together by fate to live out their lives.